Product Review
Schumacher’s DSR109 12V 800A DOE Battery Less Jump Starter is powered by an ultracapacitor. Battery-free and safe to use – there’s no risk of explosion or fire. Microprocessor controlled, this maintainer also has an override mode to start engine without needing a battery mounted. Energy efficient to meet the highest industry standards. This lightweight, compact unit boasts a 10-year lifespan. It’s great for both gasoline and diesel engines.











