The bare tool version of the Milwaukee M18 18V ... While it takes a 20V battery pack, it can also run on 12-volt DC for on-the-road emergencies and 110-volt AC power if you have an outlet you ...

Milwaukee boasts a deep and ... that can make M12 tools usable with an M18 battery. All you have to do is slide the M18 battery into the adapter, attach the adapter to the tool in question ...