Schumacher DSR164 Battery Portable Jump Starter

When the professionals want a powerful portable jump starter they can depend on they turn to Schumacher’s DSR ProSeries. The boasts a heavy-duty design and dual internal lithium batteries that deliver 4000 peak amps of power, making the device is powerful enough to jump start 10-cylinder gas or diesel engines in the shop or on the road. Pre-Heating technology, which warms batteries in extreme cold (-13 Degree Fahrenheit), is incorporated into the DSR164, allowing for superior jump starting in cold climates. Another cutting-edge feature of Jump Starter’s design is Pre-Boost technology, which safely adds a pre-charge to deeply discharged batteries.