Shenzhen Hailei New Energy Co. Founded in 2001, ten years of experience in the battery industry,is one of China's largest battery manufacturer, mainly produces polymer li-ion battery, lithium battery, Cylindrical Li-ion battery,rechargeable batteries, LiFePO4 Battery,Ni-MH Battery, Li-FeS2 battery, Li-MnO2, Li-SOCI2 battery and other primary battery,who have the most advanced battery PACK production line, providing battery for Huawei, ZTE, Coolpad phones,we also produces mobile power, flashlights and other battery-related products.Hailei is the most complete variety of battery manufacturers in China.