Product Description About this item 【Use for Dewalt 20V Tools】:This HLT22DW battery adapter converts for Hilti 22V Lithium battery to DCB200 20V lithium battery, perfect replacement for DEWALT 20V lithium battery,which means you can use your a lot of for Hilti B22 22V batteries to for for Dewalt 20V Cordless Tools,save your money on new DCB200 serie 20V battery. 【Convert for Dewalt 20V】Converter top: Compatible with DeWalt DCB series 18V/20V MAX lithium battery power tools; 【for DeWalt power tools must be compatible with DCB180, DCB181,N123282, N123283 DCB202 DCB204 DCB205 DCB206, 18V/20V(MAX) lithium ion battery models】 【Safe & Reliable】- Its ultra-compact design, made from high-quality ABS, is durable and lightweight, easy to carry and use, and will not damage batteries or tools.Adapter cannot be charged. If you need to charge, unload the adapter first. 【Attention】：It cannot be used to charge the battery of a power tool, and the adapter cannot be plugged into any charger. If you need to charge the power tool battery, use the original battery charger.If you need to charge the power tool battery, please use the original battery charger.