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

Works with Toolconnect(TM) App to provide additional controls and alers
- Requires Smartphone with Bluetooth 4.0 in either iOS or Andriod software
- Functions included Alert Out of Bluetooth Range, Enable and Disable battery pack
- Download Toolconnect (TM) App at the App Store or Google Play for more info