Explorer Bear 170Wh Portable Battery

Bid Farewell to Off-Grid Concerns - Each battery can provide up to 25 hours battery life at 40℉ set temperature or 8 hours battery life at -4℉, keeping the fridge running when external power is not available Recharge via UR series - Battery can be easily installed and charged from any of the UR series refrigerators when the fridge is powered by 110V AC or 12&24V DC, utilizing zero additional car space, thereby freeing up room for more of your essentials. Recharge via Solar Panel - Battery can be charged through the UR series while running through the solar panel at the same time. 90~120W solar panel is recommended. The maximum output voltage of solar panel cannot exceed 30V, and the charging input power should be higher than the working power of the refrigerator (38~40W) otherwise the battery won't be charged.