What is the cost of it, i wanna purchase it for one of my friend who lives in Portland.
Hello this is Mayank Tanwar and i'm works for online automotive industry in India.
Posts made by mayanktanwar
RE: Charging from car inverter or portable battery
Charge the car battery using jump start. If you are not able to do that, then use inverter and other battery. Just connect the terminal of each battery through cable and start the car. When car starts, let them start 15-20 minuts or drive at least 5-10km to fully charged the battery.