No need to install, no need to set up, no need to hustle for another driver's battery, just use a clip to connect the car's positive and negative, open the switch, and start.
Start Dead Batteries - Safely jump start a dead car battery in seconds with this compact, yet powerful 99,800 Mah, 1000A Peak Capacity portable car battery jump starter pack rated for gasoline and diesel engineUltraSafe - Safe and easy-to-use car battery jump starter pack without the worry of incorrect connections or sparks. Safely connect to any 12-volt automotive car battery with our mistake-proof design featuring spark-proof technology and reverse polarity protection.