• NEVER REQUIRES REGULAR CHARGINGSuperCap 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 STARTER Unique supercapacitor technology makes SuperCap 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, overcurrent, overload, overvoltage etc.
• EMERGENCY LIFE SAVERSuperCap 2 can work in extreme environments (-40C or 70C). It has four charging methods and only takes a few minutes to charge. Whether its a blizzard or extremely hot weather, you can handle it with ease.
• POWERFUL 12 VOLT CAR JUMP STARTERUp to 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 and snowmobiles.

OverviewInput Specifications: USB-C port: 5V/3A, 9V/3A,12V/3A,15V/3A, 20V/5A,100W Max. 5521 DC port: 8~16V 10A, Max. Car battery clamp: 5~18V 10A, Max. Output Specifications: Operating voltage: 13.3V Maximum working current: 800A Operating temperature: Working temperature -40C~70C Safety Protection: Type of protection: Over charge protection, short circuit protection : Over discharge protection, Anti-back protection Approval Standards: CE