Model :DM18EINCompatible for: For For 18V 20V - battery For Lithium ToolWith DM18EIN, you can use the (for ) 18V 20V - battery on (for ) 18V electric power tools, replace (for ) -CHANGE (4511437) - batteryThe products are only used for flexible conversion between one and another lithium battery, and do not involve any other The products are only converter, not charger, not battery, not machine, also can not recharge battery by it.Type:Battery Convertor AdapterColour:blackMaterial:plasticPackage Contents:1 x Battery Converter AdapterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.