Stay one step ahead on your adventures with the Schumacher Electric SJ1331 800 Peak Amp Jump Starter. This device is designed for jump-starting vehicles with V6, 4- to 6-cylinder engines and provides 800 peak amps of power. The 12-volt port and 2-amp USB port allow you to power compatible devices, while the 150 psi air compressor allows you to fill inflatable items on the go. DOE compliant. Schumacher Electric SJ1331 800 Peak Amp Jump Starter - Battries Chrgrs And Accessories at Academy Sports