The HART 40V Dual Port Rapid Charger is the perfect charger for charging your batteries in an hour or less. This dual port charger charges batteries 4X faster than the 1.5A HART 40V Charger making it our fastest charger in the lineup. Also it chargers 2 HART 40V batteries at the same time. The charger is equipped with an LED indicator that shows charge status for quick and easy updates on the charge status of your battery. This charger is also unique because it can be mounted on your wall to save you as much space as possible and has fan-cooled technology to keep from overheating. The HART 40V Charger is compatible with all HART 40V Batteries. The HART 40V Rapid Charger is covered by a 3-year limited warranty.