Maker Pro
Maker Pro

Can chargers damage car battery?

Can the improper use of a cigarette lighter adapter (to charge a
cellphone or portable stereo) cause damage to the car's battery or
electrical system?

I once plugged a CB radio into a car's cig lighter and it kind of went
in only halfway, or at a bit of an angle. It caused the car power to
shut off while the vehicle was in full motion!