Used Power Queen 12V 100Ah Heating Lithium LiFePO4 Battery Built-in 100A BMS
Power Queen Upgrade Auto-Heating 12.8V 100Ah LiFePO4 Battery, Built-in 100A BMS, Low Temp Protection, 2X Heating Efficiency, -4°F/-20°C Charging, Perfect for RV, Off-Grid System, Trolling Motor. Rated Capacity: 100Ah.