STANLEY FATMAX J7CS Portable Power Station Jump Starter: 700 Peak/350 Instant Amps, 120 PSI Air Compressor, 3.1A USB Ports, Battery Clamps

Delivers jump-starting power with 700 peak amps and 350 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 Features a 120 PSI air compressor to help inflate tires with low pressure; 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).All Metal Powder Coated Clamps Triple USB ports. To reduct the risk of property damage when charging using the 12 volt DC method. Recharge using this method only when necessary. Frequent use the the 12 Volt DC charging method may shorten battery life. Do not exceed 6 hours charging time using this method