50% 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.
State-of-charge - get quick visibility to your battery's state-of-charge with the LED indicator to help avoid interruptions.
State-of-charge - get quick visibility to your battery's state-of-charge with the_1~indicator to help avoid interruptions.
State-of-charge - get quick visibility to your battery's state-of-charge with the led indicator to help avoid interruptions.
Part of our best performing line of 20V MAX* batteries - innovative battery technologies designed to deliver certainty for the world’s toughest pros.

The 20V MAX XR POWERPACK 4Ah Battery deliver 50% more power and a longer lifespan. Engineered with tables cell technology, our best performing 20V MAX 4Ah battery powers through tough jobs, day in and day out. XR POWERPACK batteries are a part of our best performing line of 20V MAX batteries and are compatible with 20V MAX tools.