Lithium Battery Pack, LiFePO4 Battery Pack, Li-Polymer Battery Pack manufacturer / supplier in China, offering Factory 4s 100A 14.8V Hardware BMS Battery LiFePO4 BMS for Lead Acid Replacement, BMS 16s 20A 50A Protection Circuit Battery BMS for Outdoor Energy Storage Power Supply, Lws BMS Balance Battery Management Systems BMS LiFePO4 16s 48V with Bt/RS485/Can and so on.