Humsienk 12V 50Ah LiFePO4 Lithium BMS Battery Deep Cycle Solar Camping Boat RV
Built-in 50A BMS protection plate, which protects the battery by disconnecting it when the released current exceeds 50Ah. The casing is made of ABS plastic, insulated material will not leakage, can reach level IP67 dustproof and waterproof.