Schumacher Electric DSR Professional Grade 12 Volt, 1200 Peak Amps, Ultracapacitor and Lithium Ion Hybrid Jump Starter

Professionals trust Schumacher to deliver heavy-duty products that incorporate the latest technology. The DSR ProSeries 12-Volt 1200 Peak Amp Hybrid Ultracapacitor and Lithium Ion Jump Starter (DSR132) features cutting-edge ultracapacitor technology for a truly portable and powerful jump starter compatible with all 12-volt batteries and gas or diesel engines. Ultracapacitors offer multiple advantages over AGM and lithium batteries. They feature higher power density, quicker charging, added cranking power, and superior reliability. The DSR132 s ultracaps also have an extended lifespan and can be fully discharged without damage, unlike batteries used in conventional jump starters. Other advantages are superior performance in extreme temperatures ranging from -40°F to 140°F and the ability to recharge in minutes instead of the hours usually necessary to recharge a lithium battery. The DSR132 s ultracaps can even be recharged in three separate ways. Connect clamps to the vehicle s battery, connect the unit to the vehicle s 12VDC port, or charge the ultracaps from the internal lithium battery.