Speedoauto Repair has top quality auto repair services in Central  and batteries which are quickly installed in your car at competitive prices! Your car’s battery is vital to start your engine. It also stores energy created by the alternator and runs the secondary electrical systems such as your lights, radio, power seats, power windows, and added electrical components in your car. Your vehicle’s electrical system powers everything from the ignition and fuel systems to add-nos such as your radio, headlights and wipers. The electric system is then, powered by the engine.