Product Condition: The adapter's top cover is made of black ABS 3D printing, while the base is composed of red ABS molded injection." Only Fits Milwaukee M18 (NOT OLD V18) System Cordless Tools. Suitable For Craftsman V20 New 20v Slider Lithium Battery Pack (Not Compatible with Craftsman OLD 20v Battery) Does Not Support Charging For Craftsman V20 MAX Batteries (please use the original charger) Not Compatible with Milwaukee OLD V18 tools and Craftsman OLD 20v Battery (different pin sorting & size).< 【Features】:●Suitable For Craftsman New 20v V20 Battery Pack (Not Compatible with Craftsman OLD 20v Battery).● Only Fits Milwaukee M18 (NOT OLD V18) Platform Cordless Tools.● Professional compact design, Built-in removal tool release switch.● Make full use of your V20 battery to extend M 18 tools work efficiency and reduce downtime.● Adapter doesn't support charging for Craftsman batteries (please use the original charger).●【WARNING】:●Not Compatible with Milwaukee OLD V18 tools and Craftsman Older 20v Battery (different pin sorting & size).● Adapter does not support the reverse charging function, please use the original charger.● Make sure that the battery is fully inserted for normal use.●【Package Includes】:●1*Adapter (Adapter Only, Tool & Battery Not Included)