Adapter Use For Craftsman 20V V20 Cordless Tools,For Dewalt 20V 60V And For Battery adapter ?Product Advantages-Function--This adapter can make listed for Dewalt 20V 60V lithium battery and Milwaukee 18V M18 lithium batteries use for Craftsman V20 20V lithium-ion cordless power tools,and let you enjoy the benefits of extended run-time of li-Ion batteries on your existing difference brand tools . Note:Adapter only,no battery. ?Compatibility--Allows for use for Dewalt 20v or Milwaukee 18v lithium batteries listed for Craftsman 20Volt V20 Cordless Tools.Replacement for Craftsman V20V 20 Volt lithium-ion Cordless Tool Battery Packs CMCE520B, CMCS300B, CMCK210C2, CMCV002B, CMCS600B, CMCF900B, CMCL020B, CMCN616C1, CMCBL0100B,etc. ?Safe Protection--The adapter is made of ABS high-quality material. This battery adapter can tightly lock the tool and battery together, will not loosen, will not slip off, has High-temperature resistance, Let you work with confidence.safe and durable. ?Advantage--With this product, you can replace it with for Dewalt/Milwaukee Lithium Battery,and lets you enjoy the benefits of extended operating time of lithium-ion batteries on existing for Craftsman 20V tools,conveeinece and save Money on batteries ! ?Customer service--Come with a 12 months product warranty to ensure your worry-free purchase. If you have any questions, please feel free to contact us, our team will do our best to satisfy every customer who buys our products.(If this item has any problems, please feel free to contact us. Click on 'YOUR ORDER' options and Click the 'CONTACT SELLER'.).Buy with con-fidience!