Milwaukee has three different styles of Super Chargers. The M18 & M12 Super Charger can charge a M18 and M12 battery at the same time, and the company claims those batteries will charge up to four ...

Along the way, it's created multiple systems that allow its products to more efficiently share batteries and chargers ... Milwaukee's M12 or M18 cordless tools, for example, its USB Rechargeable ...

The Milwaukee M18 Top-Off can charge up to three devices at once, with an AC 120-volt outlet, USB-C PD port and USB-A port provided. Using a Milwaukee M18 battery, the Top-Off can provide a power ...

Also, note that the second item on this list is an M12 tool, not an M18, and uses a different battery. Milwaukee M18 Cordless Small Angle Grinder (Bare Tool) — Buy at Amazon Milwaukee M12 Right ...