600 Peak Amp Jump Starter
 

With the STANLEY J309 Jump Starter and Power Station, you no longer need to dread roadside emergencies when your vehicle won't start. This compact, portable device delivers 600 peak amps and 300A of current to a 12V battery, enabling a quick and easy startup for your vehicle. It provides enough power to jump-start your car, truck, SUV, motorcycle, boat, RV, ATV, or tractor—all without requiring assistance from another vehicle. Simply connect the clamps to the battery, turn on the switch, and start your vehicle. The reverse polarity alarm alerts you to any improper connections. Additionally, a high-powered LED light, which rotates 270 degrees, helps illuminate your work area in the dark. The built-in triple USB port comes in handy for charging your phone and electronic devices. Moreover, it features an integrated charging cube (a 120V charging adapter) that allows the STANLEY J309 Jump Starter to be charged using a standard extension cord, eliminating the need for a separate, specific charging cable (Extension cord sold separately). For optimal performance, it's recommended to charge the unit every 30 days when not in use. Once used, the unit should be charged immediately overnight.