Dead battery? No problem! This portable vehicle jump starter and power bank is perfect for RVs, Boats, Cars, ATVs, Trucks, Motorcycles, and more. GoBox is the smallest, lightest weight booster with 600 Amps and 27,600 MAH. This multifunction booster will start your vehicle instantly, power your spotlights and compressors, and charge your cell phones and tablets. Hard case box includes jump starter booster cables, carrying case, 12 volt charger, home plug-in ac charger, laptop interface, and USB multi cable. With 3 lights that flash with high output white, flashing white, red/blue output, and flashing red and white, the LED lights also have an emergency flash setting, great for emergency situations, and also includes 2 USB charging ports. The power outlet connections of the Diamond GoBox can provide 12V/80W power. Easy-to-use: 1. connect the booster clamps; 2: turn on the GoBox booster; 3. start the vehicle; 4. remove clamps.