The SuperCap 2 is the vehicle jump starter that absolutely never fails

Keeping a jump starter in your car or truck always feels like a brilliantly resourceful way to ensure you're never stranded in the middle of nowhere with a dead battery.

In many cases, it actually is brilliantly resourceful. However, it doesn't quite feel so brilliant when you pull the starter out of the deep recesses of your trunk only to find it is fully and truly dead. — Read the rest