Company Profile
ECELL BATTERIES INTERNATIONAL LIMITED, established in 2006, is a leading industrial manufacturer dedicated to the production of high-performance Lithium Iron Phosphate (LiFePO4) and Valve Regulated Lead-Acid (VRLA) batteries.
Headquartered in Fuzhou, our wholly-owned production facility operates with a registered capital of 30 million RMB and achieves an annual output exceeding 200 million RMB. As one of largest Lithium and lead-acid battery supplier in South China, we combine financial stability with a vertically integrated production system. From raw material processing to final assembly, we maintain rigorous control over every stage of manufacturing to ensure superior product consistency.
With nearly two decades of expertise, ECELL is a trusted OEM/ODM partner for critical applications, including UPS systems, telecommunications, renewable energy storage, and industrial mobility. We operate under a comprehensive quality management framework, holding ISO 9001, ISO 14001, ISO 45001, UL, RoHS, EN IEC 61000, and CE certifications.
Beyond manufacturing, our experienced logistics team navigates the complexities of global battery export. We provide full compliance documentation—including UN38.3, MSDS, and DG Packing Certification—guaranteeing secure and compliant sea transport to markets worldwide.
Manufacturing Capabilities
Industrial Lithium Battery Production (LiFePO4)
We manufacture industrial-grade Lithium Iron Phosphate (LiFePO4) batteries engineered for reliability, safety, and deep cycling. Our production portfolio is categorized into three core voltage platforms to meet diverse application needs:
Lithium Battery 12.8V Series: Heavy-duty, "drop-in" replacements for traditional 12V SLA/AGM batteries. Ideal for CCTV, Marine, RVs, and Solar Street Lights. (Cycle Life: ≥3,000 cycles)
Lithium Battery 25.6V Series: High-power modules offering enhanced energy density for 24V electric mobility and industrial material handling equipment. (Cycle Life: ≥4,000 cycles)
Lithium Battery 48V/51.2V Series: Lithium battery solutions built with brand-new Grade A cells for 48V/51.2V critical power systems. This includes rack-mounted units for UPS applications and telecom base stations, professional energy storage systems (ESS), as well as wall-mounted units for residential solar backup. (Cycle Life: ≥6,000 cycles)
Industrial Lead-Acid Battery Production (VRLA)
We continue to act as a premier manufacturer of traditional Valve Regulated Lead-Acid (VRLA) batteries for critical power infrastructure:
12V AGM & GEL Battery Series: Deep-cycle batteries optimized for solar energy storage and general backup power. (Design Life: 6-10 Years)
12V High-Rate UPS Battery Series: Precision-engineered batteries with high-discharge rates, specifically designed for data centers and critical power protection. (Design Life: 10-12 Years)
12V Front Terminal Battery Series: Slim-design units manufactured specifically for 19-inch telecom cabinets and power enclosures. (Design Life: 12 Years)
2V Battery Large Capacity Series (AGM/GEL): Industrial-scale cells designed for large power grids and robust energy storage. (Design Life: 15-18 Years)
2V Tubular Batteries (OPzV Battery/OPzS Battery): Premium long-life tubular plate technology built for the most demanding cycling environments. (Design Life: 20 Years)
