12V 200Ah LiFePO4 Lithium Battery Rechargeable Deep Cycle RV Solar Off-Grid BMS
POERUNI 12V (12.8V) 200Ah LiFePO4 Lithium Battery. Flexible Capacity Expansion (Max 4P4S): Supports series and parallel connections up to 4S (48V 200Ah), 4P (12V 800Ah), or up to a 16-battery setup (4P4S for 48V 800Ah with 40.96kWh energy and 20.48kW load power).