2. Charging System This is the heart of the electrical system. It consists of three main components: the belt-driven alternator, various electrical circuits, and a voltage regulator. The alternator supplies power to the electrical system and recharges the battery after your car has started. Just like it sounds, the voltage regulator controls the voltage, keeping it within the operating range of the electrical system.
Milan Battery Powered Eraser. Also includes seven white erasers for graphite and four blue erasers for ink. Features an easily accessible on/off button Requires 2 AAA batteries (included). Ergonomically designed, handheld, battery-powered eraser for student or professional use.