Milwaukee M12 and M18 12-Volt/18-Volt Lithium-Ion Multi-Voltage 6-Port Sequential Rapid Battery Charger (3 M12 and 3 M18 Ports) 48-59-1807 - The Home Depot
Milwaukee 48-59-1812 M12 or M18 18V and 12V Multi Voltage Lithium Ion Battery Charger w/ Onboard Fuel Gauge - Power Tool Combo Packs - Amazon.com
Milwaukee M12 and M18 12-Volt/18-Volt Lithium-Ion Multi-Voltage Super Charger Battery Charger with 3.0Ah Battery Pack (2-Pack) 48-59-1811-48-11-1837 - The Home Depot