Charge your BlackBerry device while you're on the move, using the power from your vehicle. Simply plug the Automotive Charger into your vehicle’s power adapter (cigarette lighter). It fits perfectly in your glove compartment or door pocket for easy storage, so it’s always there when you need it. Also, like all other BlackBerry chargers, the Rapid Automotive Charger is designed to provide consistent, reliable power by ensuring a supply of constant current and constant voltage are delivered to the handheld. Battery life is critical with users who depend on the device for all their mobile needs. This functionality extends the life of the battery while providing safe and consistent charge times.