For automotive tools you can trust, look no further than the Schumacher Pro line of battery chargers, jump starters, and portable power sources. The Schumacher Pro 1200 Peak Amp 12-Volt Jump Starter and Portable Power Station is designed to jump start 12-Volt car, SUV, truck, and RV batteries. Perfect for emergencies, the Schumacher Pro SPR1631 delivers a powerful 1200 peak amp jump start and also serves as a portable power station. This compact unit features a four-port USB hub with two USB ports optimized for Android devices and two USB ports optimized for Apple devices. It also powers devices through 12-Volt and 120-Volt AC outlets. The SPR1631's 400 watt peak converter guarantees 200 continuous watts of 120-Volt AC power. The unit also includes a 100 PSI automatic digital air compressor that automatically shuts off when the set PSI is reached. Other features include a built-in flexible LED work light, several air compressor nozzles with a storage area, 4-gauge booster cables with spark-resistant metal clamps, reverse hook-up alarm, easy-to-use controls, swivel AC plug for charging the internal battery, a digital display and LED indicators.