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 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.

Leaving a vehicle sit for extended periods or mostly short trips can also sap your battery. One option is to purchase a battery maintainer/maintenance charger to keep the battery sufficiently charged ...