Stop calling 911, here’s another way of energizing your car’s battery without getting wet. How? Well, just plug this Simple Start Battery Booster into your own vehicle’s 12-volt outlet, turn the unit on and in minutes you’ll be on the road again.
Black and Decker Simple Start Battery Booster features a built-in ultra-bright LED light for night-time emergency roadside assistance. Its compact design allows you to store it inside most glove compartments and best of all, this gadget uses your car’s cigarette lighter receptacle for easy plugging.
– $44.92 at walmart