Milwaukee M18/M12 18 Volt and 12 Volt Lithium-Ion Multi-Voltage Battery Charger - Jerry's Do it Best Hardware
150W Portable Power Supply Inverter Fit for Milwaukee M18 18V Battery, DC 18V to AC 120V Power Inverter with Battery Charger AC Output Dual USB Type C 800 LM Led Light for
CELL9102 48-59-1812 M12 or M18 Multi Voltage Charger for Milwaukee 12V and 18V Li-ion Battery - Amazon.com
Milwaukee M12 and M18 12-Volt/18-Volt Lithium-Ion Multi-Voltage 12V DC Vehicle Battery Charger 48-59-1810 - The Home Depot