For Milwaukee M18 Battery 18V to 12V Step-Down Converter Buck Converter Adapter
Perfectly compatible withMilwaukee M18 18V lithium batteries, including 48-11-1815, 48-11-1850, 48-11-1820, 48-11-1840 and others. For Milwaukee M18 Battery. With Switch and Fuse, Convenient switch, safer to use.