Amazon.com: 18V to 12V Step Down Converter Aadpter Compatible with Milwaukee M18 Batteries, DC 18 Volt to DC 12 Volt 15A MAX 180W Milwaukee Power Wheel Inverter, Buck Boost Voltage Regulator 12V (
Milwaukee 18V High Output 8.0Ah Battery Pack M18HB8 | tools.com
18V 6.0 Ah Extended Capacity Battery Replacement for Milwaukee, Compatible with M18 48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1828, 48-11-1840, 48-11-1841, 48-11-1850, Power Tool - Amazon.com
MILWAUKEE M18 18V Lithium-Ion High Demand Battery Pack 9 Amp (4-Pack) | USA Tools & MORE
Amazon.com: Power Wheel Adapter for Milwaukee M18 Battery 18v Dock Power Connector 14 Gauge Robotics,Good Power Convertor for DIY Ride On Truck, Robotics, RC Toys and Work Lights : Toys & Games