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Shenzhen, China | May 13–15, 2026 — The 18th China International Battery Fair (CIBF 2026) officially kicked off at the Shenzhen World Exhibition & Convention Center. Jiangmen Ronda Lithium Battery Co., Ltd. made a strong showing at Booth 14B036, showcasing its latest innovations in ultra-low temperature lithium iron phosphate (LFP) battery technology and drawing widespread attention from global industry professionals and buyers.   As one of the world’s most influential events for the battery industry, CIBF serves as a premier platform for technology exchange, product launches, and business collaboration. This year, Ronda Lithium presented its core product portfolio under the theme “Pioneering Ultra-Low Temperature Solutions for Diverse Applications”, highlighting its technical strengths in extreme-environment energy storage.   At the exhibition booth, Ronda’s cutting-edge products became major highlights for visitors:   The -50℃ Ultra-Low Temperature LFP Cylindrical Cells, the star product of the show, broke through the performance limitations of conventional LFP batteries in frigid conditions. With stable charge-discharge performance across a wide temperature range of -50℃ to +60℃, and industry-leading cycle life and safety features, these cells deliver reliable power solutions for polar exploration, high-altitude energy storage, emergency backup systems, and other harsh-environment scenarios. The 1kWh Ultra-Low Temperature Portable Power Station, designed for outdoor and emergency use, supports reliable startup at -40℃ and includes functions like car jump-starting and multi-device power supply. Its versatility and safety performance received high praise from on-site buyers. Live demonstrations of charge-discharge curves and cycle performance test data further validated Ronda’s R&D and manufacturing capabilities, sparking in-depth technical discussions and cooperation negotiations with numerous overseas clients.        

Recently, RONDA officially announced that the company’s self-developed ultra-low temperature LiFePO₄ cylindrical cell series has achieved major technological breakthroughs and full-scale mass production. With core performance of stable discharge at an extreme low temperature of -50℃, these cells have completely broken the application limits of traditional lithium batteries in frigid environments, providing brand-new power solutions for cold chain, outdoor energy storage, emergency lighting and other fields. Technological Breakthrough: Redefining the Standard for Low-Temperature Power Supply Limited by material properties, traditional LiFePO₄ batteries usually suffer serious capacity degradation below -20℃ and fail to meet power supply demands in extreme scenarios. Through comprehensive optimization of cathode materials, electrolyte formulation and cell structure, RONDA’s R&D team has overcome industry bottlenecks such as low lithium-ion mobility and severe polarization at low temperatures, achieving multiple performance breakthroughs: Extreme low-temperature adaptability: Discharge temperature ranges from -50℃ to 60℃, charging temperature supports -30℃ to 60℃. It maintains a stable discharge platform even at -50℃, with capacity retention far exceeding similar products in the industry. Wide-rate discharge capability: Supports 0.5C~3C wide-rate discharge at -40℃, and 1C~3C high-rate discharge at -50℃, adapting to power supply requirements of different power scenarios. Ultra-long cycle life: Over 90% capacity retention after 300 cycles at -30℃, and stable above 90% capacity retention after 800 cycles at -20℃, delivering outstanding durability in low-temperature environments. High safety and reliability: Adopting the intrinsically safe LiFePO₄ system with much better thermal stability than ternary lithium batteries, no risk of thermal runaway. The cells have passed IEC, CE, CB, RoHS and other international authoritative certifications, and are underwritten by PICC (People’s Insurance Company of China), providing dual guarantee of quality and safety. These products are widely applicable to cold chain warehousing and logistics, solar power supply in alpine regions, emergency lighting and security systems, outdoor special equipment, and many other fields, solving the industry pain points of traditional lithium batteries such as “failure in low temperatures” and unstable power supply in extreme cold environments.   Strategic Significance: Empowering Extreme Scenarios and Expanding the Boundaries of Lithium Battery Applications   The successful development of Ronda’s ultra-low temperature LiFePO₄ batteries marks not only an important milestone for the company in lithium battery technology, but also fills the domestic technological gap in ultra-low temperature LiFePO₄ cylindrical cells, injecting new momentum into the development of China’s lithium battery industry in extreme environment applications.   A relevant person in charge of Ronda stated: “The successful development of these ultra-low temperature cells is the result of Ronda’s deep cultivation in lithium battery technology and focus on customer needs. In the future, the company will continue to increase R&D investment, continuously optimize product performance, expand application scenarios, and provide global customers with more reliable, efficient, and safe lithium battery solutions, supporting the digital and intelligent upgrading of various industries in extreme environments.”   At present, Ronda’s ultra-low temperature LiFePO₄ cylindrical cell series has officially started mass supply. Customized cells and PACK assembly solutions are available according to customer requirements. We welcome customers from all industries to inquire and cooperate, and jointly explore the unlimited possibilities of power supply in extreme environments.

As residential electricity prices in Europe exceed €0.4/kWh and winter temperatures in Nordic regions and Russia plummet to -40℃~ - 50℃, an energy transformation driven by high electricity prices + extreme cold is sweeping across northern Eurasia. Conventional lithium batteries “fail in cold weather”, while ultra-low temperature LiFePO4 (LFP) cylindrical cells—with -50℃ extreme cold resistance, high safety, and long cycle life—have become a must-have “lifesaving power” for residential energy storage, electric vehicles, and industrial special applications. Market demand is surging at over 200% growth, creating a golden overseas high-end blue ocean for Chinese lithium battery manufacturers. 1. High Electricity Prices: The Catalyst for Energy Storage Demand In 2026, Europe’s energy market remains trapped in a “high-price crisis”. Geopolitical conflicts and natural gas price spikes have pushed electricity rates to historic highs. Germany: Residential electricity reaches €0.38–€0.48/kWh; average monthly household electricity bills soar to €250+. Nordic (Norway / Sweden / Finland): Electricity prices rank among the world’s highest at €0.45–€0.55/kWh, with peak-valley spreads exceeding €0.4/kWh. Italy, Belgium, Poland: Industrial electricity costs surge 30%–50%. Under high electricity prices, “PV + energy storage” has become the most economical solution: Annual savings: €3,000–€5,000 per household Payback period: only 1.5–2 years In Q1 2026, European residential energy storage installations increased by 127% YoY, Nordic regions 189% YoY, with over 95% using LFP batteries. 2. Extreme Cold: Conventional Batteries Fail, Ultra-Low Temp LFP Is the Only Solution The frigid climate of Northern Europe and Russia is a “death zone” for standard lithium batteries. Nordic: Winter avg. -15℃ ~ -25℃, extreme -40℃.Standard LFP retains only 50% capacity at -20℃ and cannot charge below -30℃. Russia: Siberia & Far East: -40℃ ~ -50℃ for 6 months.Standard batteries completely fail. Central Europe (Germany, Poland): Winter -10℃ ~ -18℃, capacity drops 40%–60%. Ultra-low temperature LFP cylindrical cells (mainly 26650 / 26700) achieve: Discharge: -50℃ usable Charge: -30℃ safe Capacity retention ≥80% at -40℃ This solves the core pain point of energy storage in extreme cold. 3. Three Core Markets: Demand Explosion ① Nordic Region – The “Golden Market” 100% require -40℃ performance Main applications: residential storage, RVs, camping, fishing boats, scientific research Typical packs: 51.2V 100–200Ah, 24V 50Ah Price: €0.55–€0.65/Wh (40%–50% premium over standard LFP) ② Germany / Poland / Central Europe – Mainstream Storage Market Strong subsidies: 30%–40% for home storage Winter cold makes -20℃ ≥85% capacity a mandatory spec Fastest growing: 76.8V 60Ah systems Certifications required: CE, CB, UN38.3, IEC62619 ③ Russia – Blue Ocean with 200%+ Growth 90% ; local capacity only 4GWh in 2026 Western brands (Panasonic, LG) do NOT offer -40℃ LFP Chinese ultra-low temp LFP = only supplier Demand growth: Residential storage: +210% EVs / scooters / forklifts: +92% Mining / oil / drones: +230% Bestseller: 76.8V 60Ah based on 26650 cells Price: €0.60–€0.70/Wh (highest premium globally) 4. Core Applications ① Residential Energy Storage (No.1) -40℃ ≥80% capacity, -30℃ chargeable 6000+ cycles, 15+ years lifespan Non-flammable, compliant with EU New Battery Regulation ② Portable / Outdoor / RV Power (No.2) Cold-resistant, waterproof, shockproof Dominates Nordic camping, Russian RVs, fishing boats ③ Light Electric Vehicles E-bikes, scooters, forklifts, snowmobiles Starts normally at -35℃ 3000–5000 cycles vs 300 cycles for lead-acid  

At Ronda Lithium Battery, our automated production lines support the manufacturing of lithium battery cells, ensuring consistent quality, efficiency and reliable production capacity.   With in-house R&D and manufacturing capabilities, we continuously enhance our ability to produce high-performance battery cells for a wide range of applications.   More to come on our latest battery technologies.  

Ronda will also participate in the Guangzhou International Lighting Exhibition 2026, a key event in the global lighting industry. Date: June 9th – 12th, 2026 Venue: Canton Fair Complex, Pazhou, Guangzhou Booth: Hall 3.2, F50 This exhibition brings together manufacturers, designers, and solution providers in the lighting and smart lighting sectors.     Battery Solutions for Lighting Applications At this exhibition, Ronda will highlight its battery solutions for lighting systems, especially in emergency and solar lighting applications. Main solutions include: Emergency lighting batteries Exit sign battery packs Solar lighting batteries Backup power solutions for commercial lighting systems These products are designed to support stable lighting performance during power interruptions and ensure long-term operational reliability.   Meeting the Needs of Lighting Manufacturers Lighting system manufacturers require batteries that meet specific performance and structural requirements. Ronda focuses on: Compact battery design for easy integration into lighting fixtures Stable output to ensure consistent brightness during emergency operation Long service life to reduce maintenance frequency Compatibility with different lighting system designs These features help support large-scale lighting projects, including commercial buildings, public infrastructure, and industrial facilities.   Advantages in Emergency Lighting Applications Ronda has accumulated experience in supplying batteries for emergency lighting systems. In these applications, battery performance directly affects system reliability. Key considerations include: Long standby time Fast response during power failure Stable discharge under varying temperatures Compliance with safety standards for export markets Ronda’s LiFePO4 battery solutions are designed to address these requirements while maintaining consistent product quality.   Supporting Project-Based Supply For lighting projects, battery supply often involves large volumes and strict timelines. Ronda supports project-based sourcing through: Stable production capacity for bulk orders Flexible configuration options for different lighting systems Consistent product quality across batches Reliable delivery schedules for international shipments These capabilities are essential for contractors and lighting solution providers managing large-scale installations.   Connect with Ronda at the Exhibition The Guangzhou International Lighting Exhibition provides an opportunity to engage directly with lighting industry professionals. Visitors are invited to Booth Hall 3.2 F50 to: Explore battery solutions for lighting applications Discuss technical requirements and customization Exchange insights on industry trends and project needs   Conclusion By participating in this exhibition, Ronda strengthens its presence in the lighting industry and continues to support lighting manufacturers with reliable battery solutions. More information about product specifications and application support can be explored through direct communication with the Ronda team during the event.

Ronda will participate in the 18th China International Battery Fair (CIBF 2026), one of the most influential battery industry events in Asia. This exhibition gathers leading manufacturers, material suppliers, and energy solution providers across the global battery value chain. Date: May 13th – 15th, 2026 Venue: Shenzhen Convention & Exhibition Center Booth No.: 14-B036 This event provides an important platform for technical exchange, product showcase, and international cooperation in lithium battery technology.     What Ronda Will Showcase At this exhibition, Ronda will present a comprehensive range of LiFePO4 battery solutions designed for different application scenarios. Key product categories include: Cylindrical and pouch LiFePO4 cells Residential energy storage battery systems Telecom and UPS backup batteries Emergency lighting battery solutions Power batteries for electric mobility and industrial equipment These products are developed to meet diverse project requirements, including long cycle life, stable discharge performance, and system integration compatibility.   Focus on Battery Technology and Applications Ronda continues to invest in LiFePO4 battery technology, which is widely recognized for its thermal stability and long service life. In practical applications: Energy storage systems require consistent charge-discharge cycles and scalable configurations Emergency lighting systems demand reliable backup performance and long standby duration Telecom and UPS systems require stable output under continuous operation Industrial equipment needs durable batteries capable of handling frequent deep cycles By focusing on these application-driven requirements, Ronda provides solutions tailored to real-world operational conditions.   Manufacturing Capability and Quality Control As a factory-based supplier, Ronda operates a large-scale production facility with standardized manufacturing processes. Key strengths include: Integrated production from cell manufacturing to battery pack assembly Strict quality control procedures, including cycle life testing and safety inspections Stable production capacity to support bulk orders and long-term supply Experience in exporting lithium battery products to international markets These capabilities help ensure product consistency and reliable delivery for global partners.   Meeting Industry Partners at CIBF 2026 CIBF is an important opportunity for face-to-face communication with industry professionals. Ronda will use this platform to: Share technical insights into lithium battery applications Discuss project requirements and customization options Explore long-term cooperation with global partners Visitors are welcome to meet the Ronda team at Booth 14-B036 to learn more about battery solutions and discuss project needs.   Conclusion Participation in CIBF 2026 reflects Ronda’s continued commitment to the global battery industry. By combining manufacturing capability with application-focused development, the company aims to provide reliable lithium battery solutions across multiple sectors. For more information about Ronda’s battery products and solutions, visitors can explore the official website or connect with the team during the exhibition.

Currently, most electric vehicles and energy storage systems use lithium-ion batteries. Although they have high energy density and fast charging speeds, they also have safety and other issues. Therefore, the industry is actively developing solid-state batteries, hoping they can replace traditional lithium-ion batteries. So, what are the differences between solid-state batteries and lithium batteries? 　　1. What is a solid-state battery?　　A solid-state battery is a battery technology. Unlike the widely used lithium-ion batteries and lithium-ion polymer batteries today, solid-state batteries use solid electrodes and solid electrolytes.　　2. What is a lithium battery?　　A lithium battery is a battery that uses lithium metal or lithium alloy as the positive and negative electrode materials and a non-aqueous electrolyte solution. In 1912, Gilbert N. Lewis first proposed and studied lithium metal batteries. In the 1970s, MS Whittingham proposed and began researching lithium-ion batteries. Due to the highly reactive chemical nature of lithium metal, the processing, storage, and use of lithium metal require very high environmental standards. With the development of science and technology, lithium batteries have become mainstream.　　3. Differences between solid-state batteries and lithium batteries　　Lithium-ion batteries use liquid electrolytes, which have issues with weight, safety, and lifespan.　　The main difference between solid-state batteries and lithium-ion batteries lies in the electrolyte. The electrolyte in lithium-ion batteries is liquid, existing in gel or polymer form, making it difficult to reduce the battery's weight. In addition, a single lithium battery pack does not have high energy, so multiple battery packs must be connected in series, further increasing the weight. The cost of engineering, manufacturing, and installing battery packs accounts for a large proportion of the overall cost of electric vehicles.　　Besides the weight issue, the electrolyte is also flammable, unstable at high temperatures, and has thermal runaway problems. In the event of a car accident, it may cause serious fires. The electrolyte can also freeze at low temperatures, reducing the battery's range. Moreover, the electrolyte corrodes the internal components of the battery, and the charging and discharging process generates dendrites, which reduce the battery's capacity, performance, and lifespan.　　Solid-state batteries have solid electrolytes and high energy density.　　Inside solid-state batteries, there are no heavy liquid electrolytes; instead, the electrolyte is in the form of glass, ceramics, or other solid materials. The overall structure of solid-state batteries is similar to traditional lithium-ion batteries, and the charging and discharging methods are largely the same. However, because there is no liquid, the battery's interior is more compact, the volume is smaller, and the energy density is increased. If the lithium-ion batteries inside an electric vehicle are replaced with solid-state batteries of the same volume, the battery capacity can theoretically be increased by more than twice.　　Moreover, solid-state lithium batteries are lighter and do not require the monitoring, cooling, and thermal insulation systems needed by lithium-ion batteries, freeing up more space in the chassis for batteries and greatly increasing the electric vehicle's range.　　Additionally, solid-state batteries charge faster than lithium-ion batteries, have no corrosion issues, and have a longer lifespan. Regarding operating temperature, solid-state batteries have thermal stability and do not freeze at low temperatures, which ensures the range of electric vehicles for users living in mid to high latitudes.　　Finally, integrating solid-state batteries into electric vehicles also offers features such as compact structure, scalable size, and great design flexibility, which is beneficial for whole vehicle integration.　　This concludes the introduction of the differences between solid-state batteries and lithium batteries. Through the above introduction, it is believed that everyone now understands the differences between solid-state batteries and lithium batteries!

Emergency lighting is widely installed in the corridors and fire safety doors of public places and is a professional equipment for fire safety. Many emergency lights on the market are manufactured by the fire safety department of the fire safety department. This department has various functions, but most of them are for reducing risks. When the emergency light is cut off, it will automatically turn on and off when there is an incoming power. It is used as a backup lighting device. The battery is equipped with a battery, providing power when the power is off and charging the battery when the power is on. So, what height should emergency lighting be installed at? 1. The battery charging fails because rechargeable batteries are often in a shallow positive charge and shallow charge state, with insufficient battery power or failure, and need to replace the battery. When the battery charging power circuit Q2 charges the battery, the current is quite large and is prone to being damaged. 2. If there is no AC power supply, the main power indicator light d14 does not light up. A common fault is the long-term connection of the transformer. What are the requirements for the position of emergency lighting? 1. It and the safety evacuation indicator lights need two power sources: normal power and emergency backup power. The emergency backup power is usually self-powered and battery-powered. When using the battery, the continuous power supply time should not be less than 200 minutes. 2. Emergency lighting and safety lights' indicator lights should be at least 0.5 lx to fully illuminate the sidewalks, stairs and other evacuation routes. Fire control rooms, fire pump rooms, independent power plants and components still needed to be kept in the fire should provide general lighting. 3. Safety evacuation signs should be located at the top of the emergency exit or at the corner of the escape passage wall and 1m below, and the distance between the signs should not exceed 20m. Emergency lighting and safety evacuation lights should be equipped with protective covers made of glass and other non-combustible materials. 4. Fire escape emergency lights should be located on the walls or ceilings. Emergency lighting is located on both sides of the fire passage or exit, 2.2m from the stairs or the top of the stairs. Long evacuation routes should follow the fire. According to department instructions or the actual usage site of emergency lighting intensity, increase the density of lamps and install them reasonably. 5. The installation distance of emergency evacuation indicators or emergency exit indicators should not exceed 20m. The installation specifications, installation height and lamp density of fire exit indicators should comply with the actual installation environment and the actual installation and use of emergency lights. These are the heights at which emergency lighting should be installed. It is an important safety facility for modern public buildings and industrial buildings, closely related to personal safety and building safety. When a building has a fire or other disasters and the power is interrupted, it plays an important role in personnel evacuation, fire rescue work, the continued operation of important production and work, or necessary operation and disposal.

Jiangmen Ronda Lithium Battery Co., Ltd., a leading manufacturer of lithium battery cells and energy storage solutions, successfully exhibited at the Hong Kong International Lighting Fair (Autumn Edition) 2025, held from October 27th to 30th at the Hong Kong Convention and Exhibition Centre. Visitors from across the lighting and energy industries visited Booth 5E-D28, where Ronda presented its latest LiFePO4 battery cells and customized battery packs designed for intelligent lighting and backup power systems.   Highlighting Innovation and Reliability Ronda’s booth attracted strong attention from professional visitors, importers, and OEM clients looking for safe, efficient, and high-performance power solutions. The showcased products included: LiFePO4 Battery Cells – featuring superior cycle life, high temperature tolerance, and low self-discharge rate, ideal for emergency lights, solar street lights, and smart home systems. Battery Packs for Emergency Lighting – compliant with IEC62133, CE, UN38.3, and REACH certifications, ensuring international safety and reliability standards. Low-Temperature Battery Performance Line – specially engineered for environments as low as -50°C, ensuring stable discharge and long operational lifespan. Visitors expressed particular interest in Ronda’s customized battery pack service, which integrates BMS (Battery Management Systems), casing design, and performance optimization for lighting manufacturers seeking tailored energy solutions.     Global Collaboration and Professional Engagement During the exhibition, Ronda’s international sales team, led by Helen (+86 13426753650), engaged in productive meetings with partners from Europe, the Middle East, and Southeast Asia. The team discussed emerging market demands for sustainable power systems and the integration of LiFePO4 batteries into IoT-enabled smart lighting applications. The Hong Kong Lighting Fair provided Ronda an excellent opportunity to reinforce its position as a trusted supplier for high-quality lithium energy solutions. With years of manufacturing experience, advanced production facilities, and a strong focus on R&D, Ronda continues to serve industries requiring safe, certified, and long-lasting power systems.     Commitment to Innovation and Sustainability As part of its long-term vision, Ronda Lithium Battery is investing in green production processes, enhanced recycling systems, and next-generation energy storage technology. These initiatives align with the company’s mission to deliver products that combine high performance, environmental responsibility, and customer-driven customization. Ronda extends sincere appreciation to all visitors and partners who visited Booth 5E-D28 at the Hong Kong International Lighting Fair 2025. The company looks forward to deepening cooperation and driving the future of smart energy together. For more information, please visit:? www.ronda-battery.com

Under the general trend of global energy transformation and sustainable development, the market for lithium iron phosphate (LiFePO4) batteries for solar lighting is experiencing explosive growth. According to authoritative market research institutions, the market will expand at an average annual compound growth rate (CAGR) of more than 15% in the next five years. This significant growth is mainly due to the urgent global demand for clean energy solutions, the accelerated advancement of urbanization, and the widespread application of smart lighting technology.   As a leading company in the industry, Ronda has become a star company in the eyes of investors with its technological innovation, excellent product quality and active market expansion strategy. Since its establishment in 2000, the company has continued to increase its R&D investment and continuously optimize product performance. Its LiFePO4 batteries have performed well in high-rate discharge and high and low temperature environment adaptability. At the same time, Ronda actively lays out the global market, and its products are exported to many countries and regions. Through localized services and customized solutions, it has won wide customer recognition.   In addition, with the increasing global attention to environmental protection and resource recycling, the battery recycling and reuse market is gradually emerging. With its deep accumulation in the field of battery technology, Ronda is actively exploring the battery recycling business and is expected to take the lead in this emerging field. This not only opens up new profit growth points for the company, but also brings more diversified investment opportunities to investors.   For investors, Ronda's comprehensive advantages in technological innovation, product quality and market expansion make it an investment object worthy of attention. With the continuous expansion of the solar lighting market and the gradual maturity of the battery recycling industry, Ronda is expected to continue to maintain a strong growth momentum in future development and bring rich returns to investors.

At a time when the global supply chain is facing many challenges, Ronda, as a professional manufacturer of lithium iron phosphate (LiFePO4) rechargeable batteries, has implemented a series of supply chain optimization and cost control strategies. Founded in 2000, Ronda has ensured its leading position in the solar lighting battery market with its advanced production base in southern China and strong R&D and production capabilities.   Ronda has established long-term and stable cooperative relationships with upstream raw material suppliers to ensure the stable supply of key materials such as lithium and iron. This move effectively resists the risk of market fluctuations and ensures the continuous supply of raw materials. At the same time, Ronda actively adopts advanced automated production equipment and lean production management systems to greatly improve production efficiency and reduce production costs.   The company's advanced automated production lines reduce manual operations, improve product quality consistency, and reduce unit production costs. The lean production management system further improves production efficiency by optimizing production processes and reducing waste. This fine management of the supply chain and strict control of costs enable Ronda to maintain price advantages in the fierce market competition without sacrificing product quality.   Ronda's battery products comply with IEC standards and have obtained international certifications such as CB, UL, KC, and BIS. The company has a professional R&D team of 40 people who can quickly respond to market demand and develop products that meet customer specific needs. Ronda's full-service strategy, including product customization, production progress feedback, and after-sales technical support, further enhances customer satisfaction and market competitiveness.   Through these optimization strategies, Ronda has not only improved its own market competitiveness, but also provided strong support for the sustainable development of the entire battery industry.

The competition between semi-solid and all-solid battery routes is essentially a choice of industrial priorities: semi-solid batteries, with their practicality, reduce the risk of change and are suitable for the current Chinese market. All-solid-state batteries anchor the future with performance, aligning with the technological breakthrough strategies of Japanese and South Korean battery manufacturers   The large-scale commercialization of solid-state batteries in China still faces technical bottlenecks such as high interface impedance and high costs. It requires a dual-wheel drive of "technological breakthroughs + industrial ecosystem strength" to transform laboratory advantages into market discourse power   By Qu Haoyuan   Solid-state batteries, as the core technology direction of the next-generation lithium batteries, compared with liquid lithium batteries, can offer greater energy density, significantly enhance endurance, notably improve safety, prevent liquid electrolyte leakage, and reduce the risk of thermal runaway. At the same time, they have a wider operating temperature range and more outstanding adaptability in extreme environments. It has broad application prospects in fields such as new energy vehicles, low-altitude economy and consumer electronics.   At present, the large-scale application of solid-state batteries still needs to solve several problems, mainly including material technology bottlenecks, engineering mass production bottlenecks, and high costs.   The industrialization breakthrough of solid-state batteries requires multi-dimensional collaboration. First, it is necessary to enhance policy support and guidance, driving the industrialization of solid-state batteries through the formulation of industry standards, financial subsidies, and research and development support. Second, battery and material manufacturers should accelerate material and process innovation. On the one hand, the material end needs to break through technical bottlenecks through material system innovation and interface optimization. On the other hand, the manufacturing process and equipment end need to be innovated and upgraded, and at the same time, the manufacturing process needs to be optimized to improve yield and production efficiency. Third, expand application scenarios to promote cost reduction and large-scale implementation. Accelerate the early expansion of application scenarios such as robots and eVTOL, promote large-scale cost reduction of solid-state batteries, and then accelerate the commercial application in the field of new energy vehicles.   Both semi-solid and all-solid lines run in parallel   In terms of technical routes, the mainstream solid electrolyte materials include four major categories: sulfides, halides, oxides, and polymer electrolytes. Different solid electrolytes have their own advantages and disadvantages, and the industry is still exploring the most suitable technical route for the mass production of solid-state batteries.   Specifically, polymers have good wettability and processing performance, but poor oxidation resistance, low electrical conductivity, and poor intrinsic safety. They can be complexed with lithium salts to improve electrical conductivity or used as the framework or solid-solid interface transition layer of granular inorganic solid electrolytes. Oxides have good intrinsic safety, relatively good chemical stability, and relatively low manufacturing costs, but they have poor processing performance, low electrical conductivity, and a narrow electrochemical window. In practical applications, they can be used as the core electrolyte layer of semi-solid batteries. Sulfides have high room-temperature electrical conductivity and good mechanical processing performance, but they have poor chemical stability and high manufacturing costs. Currently, they are mostly used as core electrolyte layers in the development of all-solid-state battery solutions. The ionic conductivity of halides can also meet the application requirements, and they have relatively low costs, good flexibility, and a wide electrochemical window. Currently, they are mostly used as cathode coating materials for solid-state batteries.   From the current perspective of technical route selection, the mainstream layout route for all-solid-state batteries is sulfide and halide composite electrolytes, which have relatively high ionic conductivity and other properties. However, issues such as poor chemical stability and high cost make their large-scale application rather difficult. Semi-solid batteries mostly use oxide and polymer composite electrolytes, which are relatively low in cost and easy to be industrialized, but have a lower upper limit of performance.   In addition, in terms of battery forms, semi-solid batteries and all-solid batteries are currently operating in parallel. Some viewpoints hold that semi-solid batteries are transitional products. Some viewpoints hold that semi-solid batteries are not a transitional route but an independent one, as their design goal is not to serve all-solid batteries but to directly meet the demands of downstream power and energy storage customers.   The competition between semi-solid and all-solid battery routes is essentially a choice of industrial priorities: semi-solid batteries, with their practicality, reduce the risk of change and are suitable for the current Chinese market. All-solid-state technology anchors the future with its performance ceiling, aligning with the technological breakthrough strategies of some battery manufacturers.   For enterprises related to the industrial chain, it is necessary to balance resource investment between the commercialization of semi-solid batteries in the short term and the ultimate goal of all-solid-state batteries in the long term. Taking semi-solid batteries as the vanguard, they should also make strategic reserves for all-solid-state batteries to fully achieve technological and mass production breakthroughs.   There are still difficulties in industrialization   The main challenges faced by the large-scale industrialization of all-solid-state batteries lie in factors such as material performance and interface contact issues, complex manufacturing processes, and an incomplete industrial chain, which lead to high costs.   From the perspective of materials, all-solid-state batteries still face many challenges in terms of material technology such as electrolytes, cathodes, and anodes, as well as in solid-solid interface contact.   In terms of electrolytes, sulfide electrolytes are the mainstream electrolyte technology route for all-solid-state batteries. This is due to their high room-temperature ionic conductivity, which is close to that of liquid electrolytes, and their excellent mechanical processing performance. However, its poor chemical stability and high cost make its large-scale application rather difficult.   Taking the crude powder electrolyte system of LiPSCl as an example, its main raw materials include lithium sulfide, phosphorus pentasulfide and lithium chloride. Among them, the mass proportion of lithium sulfide in the raw materials is over 30%, and its proportion in the cost structure is as high as 82%. The current production cost of lithium sulfide is relatively high, with a market price ranging from 2 to 3 million yuan per ton. This is mainly due to the unstable chemical properties of lithium sulfide, which readily reacts with water and oxygen in the air. Li2S undergoes hydrolysis to form LiHS and LiOH, and further hydrolysis generates the toxic gas H2S, posing a significant production safety risk. Regarding the production environment and storage and transportation conditions

Hong Kong International Autumn Lighting Fair   Time: October 27-30, 2025   Location: Hong Kong Convention and Exhibition Centre   Hong Kong International Outdoor and Technology Lighting Expo   Time: October 28-31, 2025   OUR BOOTH:5E-D28   Location: Hong Kong AsiaWorld-Expo   The Hong Kong Autumn Lantern Festival gathers 60 top brands As a globally renowned lighting event, this year's Hong Kong International Autumn Lighting Fair (Autumn Lighting Fair) and Hong Kong International Outdoor and Technology Lighting Expo, with the theme of "Creative Design for a Smart Future", brings together approximately 3,000 exhibitors from over 20 countries and regions, offering a range of lighting products and solutions that combine technology and innovative design. Not only does it provide a one-stop business platform for the industry, but it also leads the trend, revealing industry trends such as sustainable development, healthy living, and senior technology.   The highlight exhibition area of the Autumn Lantern fair, the "Connected Lighting Pavilion", has returned with honors, gathering approximately 60 top brands, including local GRE Alpha, Foshan Lighting and Tuya Smart from the Chinese mainland, as well as Finnish Casambi, German Moorgen, Japanese Koizumi and Dutch Signify, etc. By showcasing multiple award-winning designs and creating multi-dimensional light and shadow experience scenes, the industry can gain an in-depth understanding of the trends and applications of cutting-edge technologies. Moorgen will showcase collections in collaboration with various renowned designers, including the internationally renowned architect, interior and product designer Steve Leung, and the well-known lighting design master Tino Kwan. Among them, the smart switch developed in collaboration with Lu Zhirong, one of the world's outstanding Chinese designers who won the award, has won the German IF Design Award. It can simultaneously control lights, curtains, music, air conditioners, etc., achieving intelligent and unified management and control of life scenarios, greatly enhancing the convenience of daily life. The "Fluorite" lamp from the Chinese mainland brand Bweetech has won the MUSE Design Award. Inspired by aircraft Windows, it uses a two-color molding technology to create a glow like that of fireflies. This lamp can be operated through an app, providing flicker-free light and creating a personalized and healing atmosphere. The "Filmbase Flying Screen" developed by Yuguang Technology, a national high-tech and specialized, refined, distinctive and innovative enterprise, has broken the Guinness world record and become the world's largest LED mesh flying screen. This exhibitor will showcase a series of self-developed products, including "3D display Glass", which can transform static building facades into 3D dynamic high-definition transparent displays with only a quarter of the energy consumption of traditional displays.   Buyers enjoy a multi-dimensional light and shadow experience   Some exhibitors have meticulously designed various scenarios for buyers to experience firsthand. For instance, the boutique coffee space, curated by Casambi and featuring lamps from the world-renowned architectural and commercial lighting brand ERCO, allows attendees to communicate in a relaxed atmosphere. At that time, Richard Lu, the lighting designer of the Sanxingdui Museum in Sichuan Province, Luis Barahona, the senior designer of ERCO, and Eugenia Cheng, the founder of LightOrigin Studio, will be present to host the sharing session in person. Tuya Smart will also build different scenarios such as living rooms and bedrooms, presenting artificial intelligence through light and shadow, and showcasing the various technologies and lighting atmospheres provided by its smart lighting solutions. Foshan Lighting also caters to the demands of the silver-haired market by launching eye-protecting ceiling lamps specially designed for the elderly. At that time, multiple living Spaces such as bedrooms and bathrooms will be equipped with functions like health monitoring and safety alerts.   The light show showcases the lighting system of the Sanxingdui Museum, which was applied to the lamps from Gardens by the Bay in Singapore   Many exhibitors have participated in various renowned projects around the world, including GRE Alpha's LED drivers and light strings, which were used in the light show lighting system and garden lighting fixtures at Gardens by the Bay in Singapore. The transnational bridge project connecting Venezuela and Colombia used the lighting controller of Nicolaudie Architectural. Koizumi's lamps were used at the Yuzuru Station of the Osaka Expo. Casambi's lighting control system has been applied in the Sanxingdui Museum, the BBC's London headquarters, and the M+ Museum, among others, allowing buyers to gain a deeper understanding of their experience in participating in various projects and their latest products.   It is worth mentioning that major industry alliances that play significant roles in the fields of smart lighting and the Internet of Things will also gather at the autumn Light Show, including the DALI Alliance, the SILA-EMN Alliance, along with the newly participating Connectivity Standards Alliance and the Zhaga Alliance this year. The members who brought them to all over the world include Feifansi, LEDiL, Inventronics and Broadlink, etc., jointly presenting the smart lighting ecosystem.   Another highlight of the Autumn Lantern Exhibition, the "Famous Lamps Gallery", showcases high-quality lighting products from approximately 540 well-known brands. Including Hong Kong's Youchang Group, General Lighting, Chinese mainland's LEEDARSON (Lida Xin), TOSPO (Debang Lighting), Je Woo, Finland's Lival and Germany's Megaman, etc. Other exhibition areas also include "Commercial Lighting", "Home Lighting", "LED Lighting" and "LED Lighting Components", etc.   The Outdoor and Technology Lighting Expo showcases innovative solutions for smart cities   This year's Hong Kong International Outdoor and Technology Lighting Expo will showcase a wide range of outdoor, commercial and industrial lighting products and technologies, contributing to the development of smart cities. The "Smart Lamp Post and Solutions" exhibition area, which was newly added last year, returns this year with honors, showcasing various innovative solutions that help plan smart cities and optimize energy efficiency. Among them, Shenzhen-based exhibitor Unilumin Technology will showcase multi-functional smart lamp posts that integrate various public services such as lighting, Wi-Fi, new energy vehicle charging, and environmental monitoring, reducing the cost of repetitive construction while achieving data sharing and efficient urban management.   In addition, Shenzhen exhibitor Lansaiming Technology, located in the "Professional Lighting" exhibition area, is a national high-tech enterprise, a specialized, refined, distinctive and innovative enterprise, and an innovative small and medium-sized enterprise. Its sports lighting fixtures are more energy-efficient and durable than traditional outdoor sports lamps. It has also undertaken many international projects, such as the lighting upgrade project of the Canadian Baseball Stadium. Other exhibition areas include "Plant Lighting" and "Outdoor and Public Lighting".   The two lantern shows will also arrange a series of special seminars, product launches and exchange activities. The "Innovative Lighting Design Forum" will be held at the Hong Kong Convention and Exhibition Centre in Wan Chai on October 27th, with the themes of "Urban Design. Designing the City: Under the themes of "Lighting Design Closely Related to Life" and "Lighting Design Reflecting Culture. Shining Opportunities in the RCEP Region", representatives from international and local leading enterprises, architects and lighting designers shared top design cases from multiple places and analyzed market trends. As for the key event to be held on October 28th - the "Connected Lighting Forum", it will explore the development of smart living ecosystems and sustainable lighting under two major themes: "Smart Life: Starting from Connected Ecosystems" and "Sustainable Lighting Leading a Healthy and Zero-Carbon Future". Additionally, the release ceremony of the English standard "Technical Requirements for Edge Hybrid Network (EMN) Applications in Smart Buildings" will be held. On the same afternoon, renowned lighting design master Tino Kwan was also invited to host a lecture on the integration of life and technology. In addition, a seminar titled "Lighting Cycle: Outdoor Lighting Design for a Sustainable Future" will be held at the AsiaWorld-Expo on October 28th, sharing how outdoor lighting can integrate sustainable development concepts.

As the battery industry is booming, Ronda, as a professional manufacturer of lithium iron phosphate (LiFePO4) rechargeable batteries, continues to promote innovation in battery technology and performance breakthroughs through continuous R&D investment. Since its establishment in 2000, Ronda has provided high-quality battery solutions to the global market with its advanced production base in southern China and a strong R&D team.   Ronda is committed to improving the performance of LiFePO4 batteries. By optimizing electrode materials and electrolyte formulations, its new batteries perform better in high-rate discharge and low-temperature environments. These improvements enable the battery to maintain stable and efficient energy output when facing extreme conditions of use, greatly expanding the application range of the battery.   In addition, Ronda is also actively exploring solid-state battery technology. Solid-state batteries are regarded as an important development direction for future battery technology due to their higher safety and energy density. Ronda's research in this field aims to provide more powerful energy support for future solar lighting systems and other applications, and promote the further development of the industry.   Ronda's battery products comply with IEC standards and have obtained international certifications such as CB, UL, KC, and BIS, ensuring the safety and reliability of the products. The company has a professional R&D team of 40 people, which can provide customers with a full range of services from product customization to after-sales technical support.   Through these technological innovations and performance breakthroughs, Ronda has not only improved the market competitiveness of its own products, but also made positive contributions to the technological progress of the entire battery industry, providing global users with a more efficient and reliable energy storage solution.

Against the backdrop of increasingly stringent global environmental regulations, Ronda, as a professional manufacturer of lithium iron phosphate (LiFePO4) rechargeable batteries, has actively deployed in the field of battery recycling and reuse. Since its establishment in 2000, Ronda has been committed to providing the market with high-quality battery solutions while paying attention to environmental protection and sustainable development.   Ronda's LiFePO4 batteries are ideal for sustainable energy storage due to the environmental friendliness and high recyclability of its materials. Compared with traditional batteries, LiFePO4 batteries have less impact on the environment during production, use and recycling. Ronda has established a complete battery recycling system by cooperating with professional recycling companies, realizing a closed-loop economic model from waste battery recycling to material reuse. This move not only reduces environmental pollution, but also reduces production costs and improves resource utilization efficiency through material recycling.   Ronda's efforts in battery recycling reflect its commitment to sustainable development. The company continuously improves the recycling and reuse rates of batteries through technological innovation and process optimization. At the same time, Ronda actively participates in the formulation and promotion of industry standards to promote the green transformation of the entire battery industry.   In addition, Ronda's battery products comply with IEC standards and have obtained international certifications such as CB, UL, KC, and BIS, ensuring the safety and reliability of the products. Ronda has a professional R&D team of 40 people, which can provide customers with a full range of services from product customization to after-sales technical support.   Ronda's battery recycling strategy not only conforms to the trend of global sustainable development, but also wins the company a good corporate social responsibility image. Through this strategy, Ronda has not only improved its own market competitiveness, but also made positive contributions to protecting the environment and saving resources.

Guangzhou, China – August 8-10, 2025 – Jiangmen Ronda Lithium Battery Co., Ltd. successfully participated in the 2025 World Battery & Energy Storage Industry Expo (WBE 2025), held at the China Import and Export Fair Complex, Area A, Guangzhou. As one of the leading exhibitors in the lithium battery industry, Ronda Lithium Battery showcased its advanced energy storage solutions and high-performance lithium battery products to global buyers and industry experts.   Booth Highlight – A105-A106 During the three-day exhibition, our booth A105-A106 attracted a large number of professional visitors, industry partners, and overseas buyers. Ronda presented its core product portfolio, including high-capacity lithium batteries, customized energy storage modules, and solutions for renewable energy, industrial applications, and portable power systems.     Our team engaged actively with visitors, introducing Ronda’s technological advantages in safety, cycle life, low-temperature performance, and international certifications (CE, CB, UL, MSDS, UN38.3, etc.). Many overseas buyers expressed strong interest in establishing long-term cooperation.     Industry Recognition The opening ceremony of WBE 2025 gathered global leaders in the battery and energy storage industry. Jiangmen Ronda Lithium Battery was proud to be part of this international platform, exchanging insights on the latest market trends, green energy transformation, and innovation-driven growth.     Looking Ahead With an annual production capacity exceeding 80 million units, Ronda Lithium Battery is committed to providing high-quality lithium battery products for global markets. By participating in WBE 2025, we strengthened our international presence and opened new opportunities for global partnerships.     Contact Us Fair: 2025 World Battery & Energy Storage Industry Expo Address: China Import and Export Fair Complex, Area A, Guangzhou Booth Number: A105-A106 Date: August 8–10, 2025 Contact Person: Helen Mobile: +86 13426753650   Welcome to visit us and explore cooperation opportunities with Jiangmen Ronda Lithium Battery Co., Ltd.

As a professional manufacturer of lithium iron phosphate (LiFePO4) rechargeable batteries, Ronda is actively expanding overseas markets, and its products have been widely exported to many countries and regions around the world. With its advanced production base in southern China and strong R&D capabilities, Ronda provides high-quality battery solutions to customers around the world.   Ronda's overseas market expansion strategy includes a full range of services from product customization, production progress feedback to after-sales technical support. For the European and American markets, Ronda provides rapid response services and 8D reporting systems, which can quickly solve problems encountered by customers during product use, thereby enhancing customer trust and market competitiveness. In addition, Ronda also meets the regulations and market needs of different countries through localized product design and certification.   Ronda's battery products comply with IEC standards and have obtained international certifications such as CB, UL, KC, and BIS, ensuring the safety and reliability of the products. Ronda has a professional R&D team of 40 people, which can provide customers with 3D drawings and STEP files to accelerate product time to market. The company also provides a full range of services from production progress feedback to after-sales technical support to ensure that customers have no worries during use.   As the global demand for sustainable energy solutions continues to grow, the demand for Ronda's LiFePO4 batteries in overseas markets is also increasing. Ronda has successfully met the needs of different markets through localized services and customized solutions, further consolidating its position in overseas markets. Ronda's global layout and localized service strategy not only enhance the company's market competitiveness, but also provide strong support for customers' business development and promote the sustainable development of the global energy storage industry.

With the rapid popularization of Internet of Things (IoT) technology, smart lighting management is becoming a new trend in urban construction and management. Ronda, as a professional manufacturer of lithium iron phosphate (LiFePO4) rechargeable batteries, is driving this change with its innovative technology. Since its establishment in 2000, Ronda has continuously provided high-quality battery solutions to the market with its advanced production base in southern China and strong R&D capabilities.   The LiFePO4 battery system that Ronda is developing integrates intelligent monitoring and management functions to achieve real-time monitoring of battery power, health status and environmental parameters. These data are transmitted to the cloud platform through the communication module, allowing managers to remotely monitor and control the lighting system. This intelligent energy management method not only improves the maintenance efficiency of the solar lighting system, but also can timely warn of faults and reduce maintenance costs.   Ronda's intelligent LiFePO4 battery system combines advanced sensor technology and efficient communication modules to ensure data accuracy and transmission stability. Through this innovation, Ronda not only improves the energy utilization efficiency of the lighting system, but also provides strong support for the intelligent management of the city. For example, in smart city construction, these battery systems can be integrated with the city lighting network to achieve centralized control and optimized management of public lighting.   Ronda's 40-person professional R&D team continues to explore new technologies to meet the market demand for intelligent lighting management. The company's full range of services, from product customization to after-sales technical support, ensures that customers can make full use of these advanced battery systems. As the global demand for smart cities and efficient energy management grows, Ronda's intelligent LiFePO4 battery system has great potential in driving the lighting industry towards intelligence and efficiency, providing new impetus for the sustainable development of cities.

In the field of emergency lighting, safe and reliable power support is essential. Ronda, as a professional manufacturer of lithium iron phosphate (LiFePO4) rechargeable batteries, is driving the development of this field with its excellent technology and products. Since its establishment in 2000, Ronda has provided high-quality battery solutions to the global market with its advanced production base in southern China and strong R&D capabilities.   Ronda's IFR18650 series LiFePO4 batteries, especially the 12.8V 12Ah and 12.8V 27Ah models, are gradually replacing traditional nickel-cadmium (Ni-Cd) and lead-acid batteries due to their excellent safety and reliability. These batteries not only meet IEC standards, but also have obtained international certifications such as CB, UL, KC, BIS, etc., ensuring safety and compliance in the global market. In emergency situations, Ronda's LiFePO4 batteries can provide stable and long-lasting power support to ensure the normal operation of lighting equipment, thereby protecting personnel safety and reducing property losses.   Ronda's LiFePO4 batteries have significant advantages over traditional batteries. They have high energy density, long cycle life, and stable performance in extreme temperatures. In addition, these batteries have low self-discharge rate and fast charging capabilities, making them ideal for emergency lighting systems. Ronda's batteries use advanced BMS to effectively prevent problems such as overcharging, over-discharging and short circuits, further improving the safety and service life of the batteries.   Ronda has a professional R&D team of 40 people, able to provide customers with customized product design and solutions. The company also provides a full range of services from production progress feedback to after-sales technical support to ensure that customers get the best experience during use. As the global demand for efficient and safe energy storage solutions grows, Ronda's LiFePO4 batteries have broad application prospects in the field of emergency lighting, providing strong support for improving public safety and emergency response capabilities.

In the field of green transportation and sustainable development, Ronda, as a professional manufacturer of lithium iron phosphate (LiFePO4) rechargeable batteries, is exploring collaborative innovation between electric vehicles (EVs) and solar lighting systems. Since its establishment in 2000, Ronda has provided high-quality battery solutions to the global market with its advanced production base in southern China and strong R&D capabilities.   Ronda's LiFePO4 battery technology, with its high energy recovery efficiency and bidirectional charging and discharging capabilities, makes it possible to build a smart energy ecosystem. By combining solar lighting systems with electric vehicle charging stations, this innovative model not only improves the energy self-sufficiency rate of solar lighting systems, but also provides a good charging environment for electric vehicles. Ronda's battery technology can effectively store solar energy and charge electric vehicles when needed, improving energy utilization efficiency.   Ronda's LiFePO4 batteries have excellent performance, including high energy density, long cycle life, and stable performance at extreme temperatures. These characteristics enable them to perform well in solar lighting systems while also meeting the high energy needs of electric vehicles. Ronda's batteries also have low self-discharge rates and fast charging capabilities, ensuring stable power support in emergency situations.   Ronda has a professional R&D team of 40 people, able to provide customers with customized product design and solutions. The company also provides a full range of services from production progress feedback to after-sales technical support to ensure that customers get the best experience during use. As the global demand for efficient and safe energy storage solutions grows, Ronda's LiFePO4 battery technology has great potential in promoting collaborative innovation between electric vehicles and solar lighting systems, providing strong support for achieving green transportation and sustainable development goals.