Autowit Super Capacitor Jump Starter, 12V Batteryless Jump Starter, 8.0 Gas&4.0 Diesel Car Jump Starter, Portable Jump Starter for Car Battery, Bulit-in Supercapacitor, No Need Pre-Charge

NEVER REQUIRES REGULAR CHARGINGSuperCap 2 features built-in supercapacitors. NO NEED PRE-CHARGED at home. It just takes a few minutes to get started from your weak batteries when you use it.
HEAVY DUTY SUPERCAP JUMP STARTERUnique supercapacitor technology makes SuperCap 2 easier to use. And it has a longer lifespan than traditional battery car jump starters. Under normal use, it can be used more than 100, 000 times.
ULTRASAFE PROTECTIONSuperCap2 is physically active to keep users away from the risk of sparks or explosions. No worries any more about reverse polarity charging, overcuurent, overload, overvoltage etc.
MERGENCY LIFE SAVERSuperCap 2 can work in extreme environments (-40°C or 70°C). It has four charging methods and only takes a few minutes to charge. Whether it' s a blizzard or extremely hot weather, you can handle it with ease.
POWERFUL 12 VOLT CAR JUMP STARTERUp to a 800A peak current, SuperCap 2 can start the vast majority gasoline engines and diesel engines up to 4.0L in just a few minutes. This includes cars, tractors, motorcycles, RVs, pickups, weeders, snowmobiles and many more.
100% SATISFACTION GUARANTEEYour satisfaction is important, so please contact us when you encounter any problems. We have free return/replacement policy to protect each buyers rights.