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High-performance, eco-friendly sealed gel batteries for solar systems, UPS, telecom, and off-grid power solutions. Trusted by global partners since 2020.
Efficient, long-life batteries for solar energy storage and off-grid systems.
Learn More →Reliable backup power for telecom and communication infrastructure.
Learn More →Complete battery solutions for independent power generation and storage.
Learn More →Changshu Wanlong Power Technology R&D Co., Ltd. is a leading manufacturer specializing in the production of valve-regulated sealed maintenance-free gel batteries. Located in the Southeast Economic Development Zone of Changshu, Suzhou, Jiangsu Province, China — just minutes from Shanghai — we combine advanced technology with environmental responsibility.
Our main product line, the "Jingli Rishang" brand, includes 12V, 2V, and 24V series gel batteries, designed for solar wind energy off-grid stations, household energy storage, UPS systems, communication base stations, emergency EPS, solar street lights, and monitoring systems.
With cutting-edge manufacturing technology — especially in nano silica gel electrolyte production — our batteries deliver exceptional performance in low temperatures, long cycle life, and superior charge-discharge efficiency.
Explore our range of high-performance, sealed maintenance-free gel batteries designed for solar, telecom, UPS, and industrial applications.
Ideal for solar storage, UPS, and off-grid systems. Long life, high efficiency.
Perfect for solar, wind, telecom, and EPS systems. Maintenance-free.
High-capacity gel battery for energy storage and backup systems.
Factory direct solar battery for street lamps and off-grid use.
Designed for solar inverters and off-grid energy systems.
Reliable backup power for solar inverters and home energy systems.
High-efficiency energy storage with long cycle life.
Heavy-duty AGM battery for forklifts and industrial use.
Our batteries are engineered for performance, durability, and environmental safety.
Made with eco-friendly materials and recyclable components.
Operates efficiently even in sub-zero environments.
Engineered for over 1000 deep cycles with minimal degradation.
Delivers high current under heavy load with stable voltage.
Gel batteries use a silica gel electrolyte, making them spill-proof and more resistant to vibration and deep discharge. Traditional lead-acid batteries use liquid electrolyte and require more maintenance.
Yes, our gel and AGM batteries are specifically designed for solar energy storage, off-grid systems, and household power solutions.
Yes, we provide OEM and custom battery solutions based on client requirements.
Our batteries come with a standard 2-3 year warranty, depending on the model and usage conditions.
For inquiries, quotes, or OEM collaboration, contact our team directly through the official website.
Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.
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