Get serious jump-starting power from a name you can trust with Stanley Automotive Jump Starters! Built to start your car in seconds without the need for jumper cables or another vehicle, Stanley Jump Starters are a must-have for practically anyone on the road. Packed with useful features like 120 PSI Compressors, USB ports, and even portable power, Stanley Jump Starters and Portable Power Stations are the perfect companion for long drives, rough weather and unexpected car trouble. They’re compatible with your vehicle’s 12 Volt battery system and designed for use with vehicles up to and including V8-powered trucks and vans. Stanley Jump Starters are built to last and easy to use, combining impact-resistant construction with practical safety features like Reverse Polarity Alarms.