【Dewalt and Milwaukee Multi-Purpose】Compatible with Dewalt 20V MAX XR batteries DCB203 DCB205 and Milwaukee M18 Li-ion batteries. 【Advantages of DM20BD】Compatible with Black and Decker 20V cordless tools, which means you can use your old batteries with B&D 20V power tools. Allowing you to enjoy the longer life of Li-ion batteries in your 20V tools. 【Material Guarantee】Made of high-quality ABS plastic, sturdy design, made of high-quality materials, durable and safe, easy to carry and use. 【Note】Cannot be used to charge power tool batteries, and the adapter cannot be connected to a charger. If you need to charge your power tool batteries, please use the original battery charger. 【Excellent Customer Service】30 days money back, 6 months warranty, 24 hours customer support, 100% satisfaction guarantee, buy with confidence. Features: Compatible Equipment: Power Tools Parts Included: 1 x Battery Color: Black Quantity: 1 Material: Plastic Output Voltage: 20 Volts Corded Power Supply 2-Pin AC