Even a gas-powered car needs a working battery to power the electronics and crank the engine. Here's how to charge your battery away from a charger.

If you need to charge your car's battery and you don't have a charger, don't panic. There are several ways to charge it that don't involve one.

If your car's battery needs a boost with a 12V charger, you may be wondering how long the whole ordeal will take. A bit of a wait is better than alternatives.