Yes, this is how Autowit Super-Capacitor Jump Starter works. The voltage is pre-charged in the super capacitors inside Autowit Jump Starter first, and then after you hit the start button and jump start your car, the voltage would gradually go down from 15.5V to 0V and remain the status until your next use.
Modified on: Wed, 22 May, 2019 at 3:24 PM
Did you find it helpful?Send feedback
Sorry we couldn't be helpful. Help us improve this article with your feedback.