Howell energy Co., Ltd., is an enterprise group focusing on green and sustainable energy, specializing in providing LiFePO4 energy storage system, Li-ion battery, NiMH battery and new energy solutions. Their products are approved by CTIA, UL, CE, CB, ROHS, BIS, UN38.3, KC, BMSI and other certifications, and widely used in solar & wind energy storage systems, sports & health, IoT, vehicle-carried communications, smart home and consumer electronics and other fields. Their customers spread over America, Europe, Oceania and Southeast Asia and other regions.