DeWalt DCB184X2 18v 5Ah Li-Ion XR Slide Battery Twin Pack

DeWalt DCB184X2 18v 5Ah Lithium-Ion XR Slide Battery Twin Pack. The new DeWalt 5.0Ah XR Lithium-Ion battery packs will deliver 66% more runtime than a standard 3.0Ah battery pack and the LED State of Charge Indicator helps manage pack charging.