Model#: DEWNDCB204BT

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Dewalt DCB204BT 20V MAX 4.0 Ah Lithium-Ion Bluetooth Battery Pack

  • Dewalt DCB204BT 20V MAX 4.0 Ah Lithium-Ion Bluetooth Battery Pack
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  • Due to federal regulations, this product can only be shipped within the continental US. Express delivery not available.

Product Overview


The Bluetooth Battery That Stops Thieves.
Dewalt's DCB204BT 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 App to provide advanced diagnostics, controls, information and alerts
  • Diagnostics screen indicates a battery's charge status, temperature, and connection to Bluetooth, as well as allows users to turn on and disable a particular battery
  • Actions screen allows users to customize alert preferences including Alert if Out of Range, Disable if Out of Range, Alert at Low Battery Charge, Alert at High Temperature, and Alert at Charge Completion
  • Lending Button for sharing capability, allowing others to temporarily use your battery for a predefined period of time
  • Alerts screen provides a list of all alerts that the Tool Connect App has generated, as well as compatible Dewalt Bluetooth batteries
  • Lightweight design and 35 minute charge time (DCB101)
  • 20V MAX 4.0 Ah Lithium-Ion Bluetooth Battery Pack - DCB204BT


Series: 20V MAX
Battery Amp Hours: 4.0 Ah
Battery Style: Slide
Battery Type: Li-Ion
Compatible Chargers: DCB101
Recharge Time: 35 Minutes
Voltage: 20V



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Yes, I would recommend this to a friend
Dewalt blows the Competition away!!!
When I perform a task around the house or at the hunting camp, the only equipment I use is my Dewalt 20 Volt Max. They perform like no other!!! I've used Ryobi, Milwaukee and Makita, the Dewalt tools are worlds apart from those, don't buy inferior tools , buy Dewalt for a lifetime of Reliability!!!!!
December 31, 2015

Questions & Answers

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Browse 2 questions Browse 2 questions and 2 answers
Do you have to set up the Bluetooth for this to work?
MikeC on Sep 25, 2016
What's the range
Thumper on Nov 21, 2015
BEST ANSWER: Bluetooth range is typically 20-30'


Dewalt Accessories Warranty

The warranty on new DEWALT accessories is as follows:

DEWALT offers a 30-day money back guarantee on all DEWALT accessories, except for pressure washer accessories. DEWALT accessories are fully guaranteed against defects in material and workmanship. The warranty does not cover misuse of product or normal wear and tear.