Professional mechanics trust Schumacher Electric’s DSR ProSeries line of automotive tools built and designed exclusively for pros. The Schumacher DSR ProSeries Automotive 12-Volt 2200 Peak Amp/525 Cranking Amp Jump Starter and Portable Power Station (DSR114) delivers reliable power wherever you are. Use the DSR114 for professional-grade jump starting with a powerful 2200 peak amps, 525 cranking amps, and 350 cold cranking amps. This is enough power to jump start 8-cylinder gas and 6-cylinder diesel engines. The DSR114 also comes with a 2A external battery charger for basic charging and maintaining of motorcycle, ATV, car, SUV, truck, and marine batteries. Built in outlets also allow you to use the unit as a portable power station. A 12-volt DC accessory outlet powers 12V devices , while ensuring added safety with overload and short circuit protection. A 2.1A USB port lets you charge a range of mobile devices, including smartphones, tablets, wearables, and laptops. The DSR114 also incorporates high-quality construction with heavy-duty, color-coded clamps that fit both top- and side-mount batteries; a 4-gauge, 60-inch booster cable; and a rugged, corrosion-proof polypropylene case.