Adapter Converter Feature: This converter can use as the lithium batteries listed compatible with dewalt 20V MAX XR Lithium-ion cordless power tools, and let you Enjoy the benefits of extended run-time of Li-Ion Batteries on your existing 18V power tools. Adapter Install Battery Type: The 20v to 18v adapter bottom: Compatible with dewalt 18v/ 20v MAX XR Slider Lithium Batteries. eg. DCB200 DCB201 DCB203 DCB204 DCB205 DCB206, it also compatible with Flexvolt 18V or 20V max li-ion battery. Adapter Running Tool Type: The converter adapter top: Only Compatible with Milwaukee M18-18V lithium cordless tools. NOTE: Can NOT use for Old V18 tool or NiCD/NIMH battery tools. Replacement for Milwaukee 18V lithium ion battery: M18 48-11-1828 48-11-1815 48-11-1840 48-11-1850 48-11- 1860 48-11-1890, etc. Using Tips: 1. Can not be used for power tool battery charging, NOT fit any chargers when adapter with battery. If you need to charge your power tool batteries, please use the original battery chargers; 2. For a long time don't use, please separate from the battery. Durable and Convenient: Made of ABS material, strong and durable. Professional compact design and easy installation. Module size about 4.33x2.75x2.16inch. The maximum output battery voltage (measured without workload) is 20 volts, the nominal voltage is 18 volts. Features:

1. The adapter compatible with Dewalt 18V/ 20V max Lithium Ion battery to make it work on Milwaukee m18 18V tools, convert DW 20V max battery to milwaukee 18v li-ion battery, allowing you to enjoy the benefits of extending the life of your Li-Ion battery.

2. Work For the Milwaukee M18 18V power tool. Portable design, convenient to carry and easy to use. NOTE that Can NOT use for Old V18 tool or NiCD/NIMH battery tools.

3. Install Battery Type: Allow 18V 20V MAX battery. Compatible with DEWALT 20V MAX battery DCB180 DCB181 DCB182 DCB200 DCB201 DCB203 DCB204 DCB205 DCB206 DCB609 DCB606.

4. Replace the battery: Replacement for Milwaukee 18V lithium ion battery: M18 48-11-1828 48-11-1815 48-11-1840 48-11-1850 48-11- 1860 48-11-1890, etc.

5. Using Tips:
1) Can not be used for power tool battery charging, NOT fit any chargers when adapter with battery. Please use the original battery chargers if you need charge your battery;
2) For a long time don't use, please separate from the battery.

Package Included:
1 x Battery Convertor Adapter (without battery and tool)