For automotive tools you can trust, look no further than the Schumacher Pro line of jump starters and portable power sources. The Schumacher Pro 4-in-1 750 Peak Amp 12-Volt Jump Starter and Portable Power Source is designed to jump start 12-Volt car, SUV, truck, and RV batteries. Perfect for emergencies, it delivers a powerful 750 peak Amp jump start and also serves as a portable power source. This compact unit will operate 12-Volt devices through a 12-Volt outlet and a 2A USB port will charge electronic devices. The Schumacher Pro SPR1630 also includes a 150 PSI air compressor with a pressure Gauge, several nozzles, and a storage area. Other features include a built-in LED work light, 8-Gauge booster cables with spark-resistant metal clAmps, reverse hook-up alarm, easy-to-use controls, swivel AC plug for charging the internal battery, and LED indicators.