The Heating Master Zdtzan Battery Adapter Mil18Dl Is Designed To Convert 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) Well Compatible --- compatible with Milwaukee M18 18V Battery, Convert Milwaukee 18V Battery to Dewalt 20V Lithium-ion Battery Tool use. Multi-Use --- Battery Adapter use for Dewalt 20V power tools, which means you can use your old for Milwaukee batteries to for Dewalt 18V power tools. Easy to use --- can lock the battery well and easily, perfect fit, safe to use and full of fun. Notice --- This adapter built-in battery lock and Protection electrical board, It can not be used for power tool battery charging, this adapter will not fit into any chargers. Warranty Service --- 30 Days Money Back, 6 months Warranty, 24 Hours Customer Support, 100% Satisfaction Guarantee, Buy with Confidence!