Shenzhen Usinenergy Technology Co., Ltd is specializing in design, development, manufacture and sale Lithium ion battery, Li-polymer, LifePO4 battery, HEV battery and other rechargeable battery solution since year of 2000, is a full range of lithium battery manufacturers in China,We have 3 automated and 2 semi-automated production lines, we got the ISO9001 in 2008. We have 10 electrical engineers and 5 structural engineers, have strong R&D capabilities,have designed battery solutions for Huawei, Foxconn, Coca Cola, Hennessy, etc. We have more than 2,000 different types of batteries, sold to more than 200 countries around the world, company has UL, CB, IEC62133, KC, CE and other different quality certificates, which are in line with the sales in different markets. In addition, we will uphold the "customer first" purpose and provide us with the best quality service and battery.