A dead car battery can ruin your day, but jump starting your car is one of the simplest fixes you can do yourself. Whether you left your lights on overnight or your battery finally gave up after years ...

Okay, we'll admit from the start that this is sort of a trick question. Technically, you can indeed jump-start a V8 with a four-cylinder, but the ability to do so really has nothing to do with ...

All modern vehicles rely on a battery system to help get the wheels moving. For most cars with internal combustion engines, these devices are 12-volt batteries. The vehicle depends on the battery to ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." After several years of playing second fiddle to electric vehicles, hybrids are experiencing renewed ...

After several years of playing second fiddle to electric vehicles, hybrids are experiencing renewed interest thanks to lower upfront costs, reliability, and extended range—and more makes and models ...

Hybrid vehicles have become a popular and reliable option for drivers wanting both fuel-efficiency and eco-friendly choices. Combining a traditional engine with an electric motor and battery, hybrids ...

Cold weather can drain a car battery by reducing its capacity and slowing its chemical reactions. Low temperatures also thicken engine oil, forcing the battery to work harder to start the car. Using ...