Pack of 2 MaximalPower Replacement Battery for MILWAUKEE 28V M28 V28 48-11-2830 2.0Ah with LED Gauge Pack of 2 MaximalPower Replacement Battery for MILWAUKEE 28V (48-11-2830) M28 V28 Batteries Battery Type: LI-ION. Capacity: 28v 2000mAh 100% Compatible with original manufacturer equipment. Works with ALL Milwaukee M28 and V28 cordless power tools.