Battery Manage System, Protection Circuit Module, BMS manufacturer / supplier in China, offering Factory Outlet Deep Cycle Custom LFP Lithium Battery 48V 200ah LiFePO4 Battery Pack for Solar Power Energy Storage System, ODM OEM Built-in BMS Long Life Lithium Ion LiFePO4 Batteries 12V 36V 7.5ah 100ah Deep Cycle Electric Bicycle E-Scooter Battery Pack for E-Bike/Skateboard, Factory Outlets ODM/OEM Lithium-Battery 22.4V 32700 Li-ion/LFP/LiFePO4 Battery Pack 7s4p 22.4V 5500mAh LiFePO4 Battery Pack with CE IEC RoHS and so on.