Ultra-large capacity, safety polymer battery, multi-function double-start car emergency jump starter for gas oil/gasoline powered vehicles.
Double safety functions: window breaker safety hammer & emergency blade, escape helper.Comes with 3 lights of high brightness, suitable for emergency lighting / SOS rescue flash light.
Use polymer lithium battery, it's safe, explosion-proof and heatproof, easily adaptive to wide temperature range from minus 20 ? to 60 ?.
7 security protection for overcharge, overheat, short circuit, overdischarge, overpower, overvoltage, overcurrent. It's safe and reliable.
Dustproof, small size, but with ultra-large capacity, easy to carry. Comes with compass. An must-have item for travelling.