For those of you who are desperately needing to jump start your car (and for some reason even all your cellphones died/you don’t own land lines), you can try this simple method of connecting 12V DC adaptors in parallel to jump-start your car.
So long as you can provide ample 12VDC power, it really doesn’t matter how you jump-start your car. One time, I even used a 12VDC laptop battery to jump-start my car so…
Rummaging through the parts on hand, [Richard] went with his old friend Sonic the Hedgehog. He used two 12-volt, 1 amp Sega Genesis power adapters in parallel hooked up to a 12 volt, 3 amp power supply. The end result is a 12-volt 5 amp source hooked to the car’s electrical system and used to get their road machine started.
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