Battery Manage System, Protection Circuit Module, BMS manufacturer / supplier in China, offering Smartec PCB PCM-L02s02-M42 (A-1) for Sodium Ion Battery Pack, 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 and so on.