Can a car charger for electronics be powered with ordinary AAAAAetc. batteries?

Sure. Since your typical alkaline cell puts out 1.5 volts, you would have to connect 8 cells in series to obtain 12 volts. Add a cigarette lighter-type socket (available at rv dealers, marine stores, and the like), you can plug in your mobile charger without any modifications needed.

You will end up spending a fortune on batteries though. Depending on the specific device you are charging, it may not be practical because of the cost of batteries.

There are actual chargers just like you want already made for cell phones.

First answer by Dgardner74. Last edit by Dgardner74. Contributor trust: 20 [recommend contributor]. Question popularity: 1 [recommend question]