DeWalt DCB2104 20V MAX XR 4.0Ah Lithium-Ion Battery

Original DeWalt battery model DCB2104, 20V MAX XR Power Pack 4.0Ah lithium-ion. Offers power and long runtime, with no memory effect and no self-discharge. Includes a 3-bar LED fuel gauge to monitor charge level at all times. Compatible with all DeWalt 20V MAX tools and chargers. Durable and lightweight construction for daily professional use. Power Source: Battery. Type: Battery. Brand: Dewalt.