STANLEY J309 Portable Power Station Jump Starter: 600 Peak/300 Instant Amps, 3.1A USB Ports, Bat...

Delivers jump-starting power with 600 peak amps and 300 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 High-powered LED light rotates 270 degrees to help you work in the dark Triple USB port provides portable power for electronic devices; Refer to user manual before usage of the product Jump starter should be charged every 30 days when not in use; Charges using a standard household extension cord (sold separately) Note: Kindly refer User Manual before use › See more product details 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 jump-starting power with 600 peak amps and 300 instant starting amps. That’s enough power to jump-start your car, truck, SUV, motorcycle, boat, RV, ATV, or tractor; all without the need