DEWALT DCB2108-2 - 20V Max XR POWERPACK™ 8Ah Dual Pack50% More Power** Tackle tough jobs with 50% more power. Longer Lifespan** Help maximize longevity day in and day out with this battery that delivers longer life than traditional cylindrical batteries. Resists Wear And Tear Take on the elements with a durable, overmolded base designed to provide a high level of impact resistance. The 20V MAX* XR POWERPACK 8Ah Battery delivers 50% more power and a longer lifespan**. Engineered with tabless cell