12V 20Ah 100Ah LiFePO4 Lithium Battery, Built-in Smart BMS, for RV Off-grid
100Ah LiFePO4 Battery. Rated Capacity: 100Ah. 1X 12.8V 100Ah Battery. 20Ah LiFePO4 Battery. Rated Capacity: 20Ah. 1X 12.8V 20Ah Battery. Storage Temperature Range: 5°F~122°F. Do not use more than 4 batteries in series and parallel.