About Us
About Us
Yichun Topwell Power Co., Ltd is a leading lithium battery manufacturer founded in 2002, specializing in lithium polymer battery, li-ion battery, LiFePO4 battery, lithium thionyl chloride battery, ESS and portable power station. Our products are widely used in consumer electronics, IoT devices, UPS systems, electric vehicles, and home&outdoor energy storage solutions.

We prioritize quality and hold CE, RoHS, REACH, IEC62133, CB, UL, and UN38.3 certifications. Our strong R&D team and advanced testing facilities ensure reliable product quality. Based in Yichun, Jiangxi Province, our state-of-the-art production base features automated equipment and comprehensive testing labs. We take pride in providing high-quality products and services to every customer, maintaining long-term partnerships with renowned brands, and exporting to over 80 countries worldwide.
QUALITY ASSURANCE
QUALITY ASSURANCE
Strong R&D, overall test, strict quality control From raw material procurement, raw material inspection, process control to finished product shipment all have complete, systematic, and scientific operating specifications to ensure stable and reliable product quality.
AFTER-SALE SERVICE
AFTER-SALE SERVICE
3 mins responding, 3 hours confirming, 3 days solution Creat customer file, regularly track customer's use condition, free replacement within warranty time.
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Our factory is located in the lithium capital of Asia - Yichun, Jiangxi, covering an area of 140,000 square meters, with 1,200 workers and 200 technicians.
Automatic feeding system, automatic measuring system, automatic assembly line, constant temperature and humidity production workshop, high precision and high speed production.
We own advanced reliability test lab and physical and chemical analysis laboratory which ensure high quality and guarantee we have the high research capability.