MIL18DL Battery Converter Adapter for Milwaukee m18 18V Convert to for Dewalt 20V Lithium-ion BatterySpecification:1. Model: MIL18DL2. Input Voltage: 18V3. Application: Use on Milwaukee m18 18V battery. Suitable for Dewalt 20V Lithium-ion Battery Tool.Descriptions:1. The adapter allows the marketed battery to be used on 18V tools, allowing you to enjoy the benefits of extending the life of your Li-Ion battery.2. For Dewalt 20V Lithium-ion Battery power tool. Portable design,convenient to carry and easy to use.Note:1. If the converter is not used, the converter must be separated from the battery.2. Please unplug the converter when charging the battery. The battery cannot be charged through the converter.Package List:1 x Battery Adapter (without battery)