Compatible with De-walt 20V Lithium-ion Battery: Azocek DM18D adapter works with 20V battery. Can quickly convert for De-walt 20v to 18v battery, perfect replacement for De-Walt 18V batteries
Compatible with Mil-wau-kee 18V Lithium-ion Battery: Azocek DM18D adapter works with 48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1828 etc. Can quickly convert red 18V battery to De-walt 18V battery
Use for De-walt 18V tools: Compatible with for De-walt 18V NiCad & NiMh tools
Upgraded Version: Not only for De-Walt but also compatible with Mil-wau-kee's Lithium-ion Batteries. With 5V/2.1A USB output port to charge your electronic device anytime
Important Note: 1. This Azocek battery adapter can not be used for power tool battery charging. 2. If you don’t use it for a long time, please be sure to remove the battery from the adapter