1-2PACK 8Ah Battery 48-11-1860 Charger /18V For Milwaukee M18 18 Volt 48-11-1812
For MILWAUKEEFor M18 Cordless LITHIUM-ION System Tools. Battery Capacity: 6000mAh / 7000mAh / 9000mAh. Battery Type: Lithium lon. Charging the battery, the green light flashes. The battery full of charging, it will bright green light.