A car battery supplies power to all the electrical components in a car, from the lights to the stereo. It's vital for starting your engine, providing the spark that ignites the fuel. If you’re suddenly finding it difficult to get your car going on a morning, then it might be time for a replacement. After a period of time, car batteries need changing. Each battery usually lasts between three and five years, depending on usage, maintenance and the climate. When it comes to buying a new car battery, it's important to get things right. The wrong kind could underpower or overload your car, so make sure you check your owner's manual first. At Euro Car Parts, you can find 156 car batteries from a range of reliable brands, all at low prices. Simply shop online or visit one of over 200 ECP branches nationwide today.