IQv Lithium-Ion Universal Charger, 12V, 20V, Lithium-Ion Batteries

Features : Charge any of your IQV12, 12V, and IQV20, 20V, Series batteries on this universal charger | LED Fuel Gauge and audible alarm lets you know when your batteries are fully charged and ready to get back to work | Can be mounted vertically or horizontally on a wall or work bench and also has a USB charge port on the side