For MILWAUKEE M18 Cordless LITHIUM-ION System Tools. Battery Type: Lithium lon. Battery Capacity:5500mAh/9000mAh/8000mAh/12000mAh/3000mAh. 6Ah/9Ah/12Ah Battery. Charging the battery, the green light flashes.
12.0AH Battery For Milwaukee for M18 18V Extended Lithium 48-11-1880 or Charger
2x 8.0AH Battery For Milwaukee M18 18V Lithium-ion Extended Capacity 48-11-1860. For Milwaukee For M18 Lithium ion 6.0AH Extended Capacity Battery 48-11-1860 2X. NEW For Milwaukee M18 Lithium ion 8.0AH Extended Capacity Battery 48-11-1860 US.