SuperCap 2 Jump Starter

The best car batteryless jump starter with supercapacitors built-in.

Join our community to get notified
and save up to 34% at launch!



Crowdfunding soon on

With endless jump starts,ability of working in extreme weather and amazing long lifetime,Autowit SuperCap 2 Jump
Starter comes to your rescue anytime when you get stranded.

Supercapacitor Based

Works from -40°F to 158°F

20 Years Lifetime

100% Maintenance Free

800A Peak Current

7.0L Gas/4.0L
Diesel Engine

Supercapacitor Technology

The build-in supercapacitor allows Autowit to use the power from your weak battery and boost it to start your car instantly at the time of a battery failure.

batteries inside!

No need of precharging!

No more risks of spark or explosion!

Best-performer in Extreme Weather

Traditional lithium battery is incapable in extreme weather to secure you from a car trouble but Autowit works well in extreme temperature (from-40℃/-40℉ to 70℃/158℉).

Super Duty Cycle of 20 Years

Autowit can withstand more than 100,000 times frequently repeated use and has long lifespan up to 20 years, which beats the ordinary ones with limited charging cycles.

Join our community to get notified
and saveupto 34% at launch!



SuperCap 2 Jump Starter

The best car batteryless jump
starter with supercapacitors built-in.

Join our community to get notified
and save up to 34% at launch!



Crowdfunding soon on

With endless jump starts,ability ofworking in
extreme weather and amazing long lifetime,
Autowit SuperCap 2 Jump Starter comes to your
rescue anytime when you get stranded.

Supercapacitor
Based

Works from -40°F
to 158°F

20 Years
Lifetime

100% Maintenance
Free

800A Peak
Current

7.0L Gas/4.0L
Diesel Engine

Supercapacitor Technology

The build-in supercapacitor allows Autowit to use the power from your weak battery and boost it to start your car instantly at the time of a battery failure.

batteries
inside!

No need of
precharging!

No more risks
of spark or
explosion!

Best-performer in Extreme Weather

Traditional lithium battery is incapable in extreme weather to secure you from a car trouble but Autowit works well in extreme temperature (from-40℃/-40℉ to 70℃/158℉).

Super Duty Cycle of 20 Years

Autowit can withstand more than 100,000 times frequently repeated use and has long lifespan up to 20 years, which beats the ordinary ones with limited charging cycles.

Join our community to get notified
and save up to 34% at launch!



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