Amazon.com : waitley 18V 9.0Ah Replacement Battery Compatible with Milwaukee M18 18v 9000mAh M18B 48-11-1820 48-11-1850 48-11-1828 48-11-10 Lithium-Ion Battery Cordless Power Tools : Tools & Home Improvement
Amazon.com: Milwaukee 48-59-1808 M12 and M18 12 Volt/18 Volt Lithium-Ion Multi-Volatge Rapid Battery Charger (Non-Retail Packaging) : Tools & Home Improvement
Power Wheel Adapter with Fuse & Switch, Secure Battery Adapter for Milwaukee 18V Lithium Battery, with 12 Gauge Wire, Good Power Convertor for DIY Ride On Truck, Robotics, RC Toys and Work
Amazon.com: BATINO 2 Pack 18V 5.0Ah M18 Lithium Ion Replacement Battery for Milwaukee Cordless Power Tools Batteries 48-11-1850 48-11-1840 48-11-1830 48-11-1828 48-11-1815 48-11-1860 48-11-1820 48-11-1852 : Tools & Home Improvement
M18 18V Tool Battery
Amazon.com: Battery Converter for Milwaukee M18 18V Battery to Black & Decker 20Volt LBXR20 LB20 Battery, to Porter-Cable 20V Battery PCC685L PCC681L Battery, Work with Black & Decker and Porter Cable 20V
Amazon.com: 2Pack 6.0Ah 18V Battery Replace for Milwaukee M 18 Battery Lithium XC 48-11-1862 48-11-1850 48-11-1820 48-11-1840 48-11-1828 48-11-1815 Compatible with Milwaukee 18-Volt Cordless Power Tool Batteries : Tools & Home Improvement