The Dewalt Rapid DCB115 12-20V Max Fast Battery Charger is a high-quality charger designed specifically for Lithium-Ion batteries. With a voltage range of 12v - 20v and a capacity of 6 Ah, this charger is capable of fast and efficient charging for your power tools. The sleek black design and compact size make it easy to handle and store in your toolbox or workshop. Made by the trusted brand DEWALT, you can trust that your batteries will be charged safely and effectively with this charger.