DEWALT DXAEJ14 Digital Portable Power Station Jump Starter

Delivers serious jump-starting power with 1400 peak amps and 700 instant starting amps Reverse polarity alarm alerts when there is an improper connection; Connect the clamps to the battery, turn on the switch and start your vehicle. Onboard cable and clamp storage keeps clamps safely stored Built-in USB port provides portable power for electronic devices Built-in 12V DC outlet and USB port provide portable power for electronic devices Jump starter should be charged every 30 days when not in use; Charges using a standard household extension cord (sold separately)