Battery Manage System, Protection Circuit Module, BMS manufacturer / supplier in China, offering 12V 30ah LiFePO4 Deep Cycle Battery, Lithium Iron Phosphate Rechargeable Battery for RV/Outdoor Camping, off-Grid, Home Energy Backup, Built-in 30A BMS, High Capacity 24V 25.2V 25.6V 28.8V 10ah Lithium Ion LiFePO4 Battery Pack for Boats Golf Trolley/Cart/Solar Stree Light, 36V 20ah 30ah 50ah 100ah Deep Cycle Battery, Lithium Iron Phosphate Battery for RV/Outdoor Camping, off-Grid, Home Energy Backup and so on.