18.0v heavy-duty XR pack.
Extended run time battery pack.
High capacity battery (2.0amp hours capacity) - 40% more run time than standard batteries.
Long Life - 3,000 + rechargeable cycles.
Designed for repetitive charging.
No memory effect - Full 1 year warranty.
Uses the following DeWalt chargers:
DE9109 1 Hour vehicle charger
DE9108 1 Hour battery charger
Will fit all DeWalt 18 volt Models.