48-11-1880 Milwaukee® 18V 8.0Ah Lithium Battery Rebuild Service – MTO Battery
Amazon.com: SUnMilY 2 Pack M-18 Battery 9.0 Ah for Milwaukee 18 Volt Batteries, High Output 18V 9000 mAh Replacement for 48-11-1852 48-11-1850 48-11-1840 48-11-1890 48-11-1828 with 2 Holder : Tools & Home Improvement
Amazon.com: Replacement Charger for Milwaukee M12 & for M18 Rapid Charger for Milwaukee 12V-18V XC Lithium-Ion Tools Battery Power Charger : Tools & Home Improvement
Amazon.com: ARyee 2Pack 18V 9.0Ah Replacement for Mil M-18 Battery 48-11-1820 48-11-1840 48-11-1850 48-11-1828 48-11-1815 48-11-1860 48-11-1890 Cordless Power Tools Lithium Battery : Tools & Home Improvement