DeWalt DCB204BT 20V Max XR Lithium Ion Battery With Bluetooth

Write a review
This innovative DeWalt Compact Battery features Bluetooth technology to allow the user to remotely monitor state of charge and even enable or disable your battery packs.
SKU: 42985848
Shop more products by DeWalt.

Sold out
Out of Stock
Request a Bulk Quote

Thank you for your quote request. We will be in touch.



DeWalt 20V MAX 4.0 Ah Lithium-Ion Bluetooth Battery Pack works with the ToolConnect App to provide advanced controls, alerts, monitoring and diagnostic capabilities. It requires a smartphone with Bluetooth 4.0 on either iOS or Android phones.

Control your batteries with the capability to remotely enable or disable them to deter unauthorized use. Set alerts that notify you when the battery leaves signal range or when the battery is fully charged, preventing you from having to constantly check the charge status. Using the lending feature, allow others to temporarily use your battery for a predefined period of time.

In addition to indicating temperature and connection, this Bluetooth enabled rechargeable battery makes it possible to monitor its charge status, so you know when it is time to replace a battery.


  • Works with ToolConnect(TM) App to provide additional controls and alerts
  • Requires Smartphone with Bluetooth 4.0 in either iOS or Android software
  • Functions include Alert out of Bluetooth Range,
  • Toolconnect(TM) App free to download at the App Store or Google Play


  • Battery Amp Hours: 4.0 Ah
  • Battery Style: Slide
  • Battery Type: Li-Ion
  • Recharge Time: 35 Minutes
  • Voltage: 20V


SKU: 42985848
UPC: 885911355926
Brand: DeWalt
Weight: 2.0 lb
Attachments: MSDS Sheets,


Have a question now?

Chat Online

Telephone numbers and more can be found here

Contact Us Okay, got it