Arctic Frost Rechargeable Battery

This independent power supply for Arctic Frost models ensures continuous cooling when camping off-grid. With a robust 15,600mAh battery capacity, it can be recharged from any Arctic Frost cooler. It keeps a 50L Arctic Frost cooler at 5℃ for up to 20 hours, even when the ambient temperature is 25℃. The built-in charge indicator allows you to easily monitor the power level.