VTOMAN 640Wh Extra Battery for Jump 600X/600 (US&CANADA) has_stock_countdown Its versatile features make it

Its versatile features make it a handy tool to have in your car

Always happy

Jump 600X lifepo4 power station features a DC input port(specification:5

HOW TO USE THE EXTRA BATTERY

Our smart battery isolator and advanced circuit design ensure the utmost safety and efficiency

VTOMAN 640Wh Extra Battery for Jump 600X/600 (US&CANADA) has_stock_countdown Its versatile features make itCapacity Expand In Seconds, Never Run Out Off Power VTOMAN Jump 600X Extension Battery has a huge capacity of 640wh and can expand the Jump 600X battery capacity in seconds with the included connecting cable. Just put it in your home or trunk, it will serve as your home and camping trip backup power. Durable & Safe to Use Upgrade your power capacity with VTOMAN's Jump 600X Extra Battery featuring a premium LiFePO4 battery with 3100 life cycles and