The 20V MAX* XR® powerpack 4Ah battery deliver 50% more power and a longer lifespan. Engineered with tabless 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.

Features

• 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.
• Part of Our Best Performing Line of 20V MAX* Batteries" - Innovative battery technologies designed to deliver certainty for the world’s toughest pros.