The Metabo HPT UC18YKSL universal rapid battery charger will charge most Metabo HPT 14.4V-18V Li-Ion slide-style batteries. This charger features a large indicator light to tell users when the battery is fully charged. It is compact enough to take up very little space around the work area and it packs up easily to take on the go. This Universal Rapid Charger is capable of recharging a battery in as little as 35 minutes. Note: This charger requires 120V, 60Hz input power and uses the standard two-prong North American plug.