20V MAX* XR Lithium Ion Battery w/ Bluetooth (2-pack) - DCB204BT-2

LAST SEEN feature will find and locate your battery down to the street address that it was last within range of a Tool Connect™ enabled device
Easily and quickly assign battery to jobsites and users on the Tool Connect™ Inventory Manager software, increasing accountability and reducing lost tools
Integrated blue LED light indicates when the battery is paired and identifies battery
Set "disable when out of range" alerts to help deter theft and unauthorized use
Easily pair the drill with the Tool Connect™ app by holding down the pair button for 3-5 seconds