ADVTRONICS M12 M18 48-59-1812 Multi Voltage Charger Compatible with Milwaukee 12V-18V M12 M18 M14 Lithium Battery 48-11-2420 48-11-2440 48-11-1820 48-11-1840 48-11-1850 48-11-2401 - - Amazon.com
Lasica M12 Battery Charger and Portable Power Source Adapter 48-59-1201, 49-24-2310 with 2.1A Wall Plug, USB Port & DC 12V Outlet Compatible with Milwaukee M12 Heated Jacket Battery (M12 Adapter-ONLY)