Power through demanding applications with the DEWALT® 20V MAX* XR® 3.5 Ah Battery. Engineered with XR POWERSTACK™ pouch-cell technology, the DCBP320 delivers 50% more power and a longer lifespan than the DEWALT® DCB205 battery under the manufacturer's stated comparison conditions. Its compact, ergonomic design improves maneuverability in tight spaces, while the durable overmolded base helps resist impact and jobsite wear. An integrated LED state-of-charge indicator provides quick visibility into the remaining battery charge.