Features: The Adapter Compatible with DeWalt 20v/60v MAX XR DCB205 Slider Lithium Battery Pack. Only Fits Hitachi & Metabo HPT 18v Lithium System Cordless Lithium Tools (WARNING: Not Compatible with Hitachi 18v Cylindrical Battery & Non-Metabo HPT 18v Type Tools). Material: High-Quality ABS Mold Injection Production. Professional Compact Design and Easy Installation. For a long time don't use, please separate from the battery. The adapter doesn't support charging for DeWalt 20v/60v MAX lithium batteries (please use the original charger) WARNING: Not Compatible with Hitachi 18v Cylindrical Battery & Non-Metabo HPT 18v Type Tools. Not Compatible with Black&Decker Any Batteries (Different PIN Order & Size). Make sure that the battery is fully inserted for normal use Please do not force into the battery pack, if the battery pack can not be installed, the installation method may be wrong Only Compatible with the tools, Not compatible with the charger, Don't use the adapter to charge the 20v/60v MAX battery. When you need to charge the battery, remove the converter Package Includes: 1*Adapter (Adapter Only, Battery & Tool Not Included)