SOK 280Ah Built-in heater and Bluetooth Lithium Battery - Best for RV or Marine Rakes & Blades and ventilation becomes a constant

and ventilation becomes a constant battle once temperatures rise

3-year warranty

Prefer American assembly

extending growing seasons and reducing environmental stress

8V and controlled current limits

SOK 280Ah Built-in heater and Bluetooth Lithium Battery - Best for RV or Marine Rakes & Blades and ventilation becomes a constantThe SOK 280Ah LiFePO4 Battery is ideal for RV and marine applications requiring high capacity, reliable power. It features Bluetooth connectivity via the ABC BMS app for iPhone and Android, a built in heater pad for operation down to 4F, and a detachable cover with replaceable BMS and cells. The built in Smart Battery Management System (BMS) protects against overcharging, over discharging, overcurrent, short circuits, and extreme temperatures.