DeWalt DCB204-2 20V XR 4.0A Lith Ion Battery *Factory Packaged -2Pk*

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Item Number:D-ADCB204-2
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DeWalt DCB204-2 20V XR 4.0A Lith Ion Battery *Factory Packaged -2Pk*

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  • Premium XR Lithium Ion pack provides up to 33% longer run-time than standard 20V MAX* battery packs
  • 3-LED Fuel Gauge System allows immediate feedback on state of charge
  • No memory and virtually no self-discharge for maximum productivity and less downtime
  • Weighs 1.42 lbs allowing user maximum run-time in a lightweight battery
  • 3 year free service warranty
  • DEWALT XR (extended runtime) lithium
  • Recommended Replacement for the D-ADCB200-2

The DCB204-2 includes:

  • 2x DeWalt 20V MAX XR 4.0 Amp Hour Lithium Ion Battery Pack

Tech Specs

  • Voltage: 20V MAX*
  • Features: 4.0Ah High Capacity Battery Pack
  • Compatible With: Entire Line of Dewalt 20V MAX* Tools
  • Shipping Weight: 1.52 lbs

UPC - 885911312004

Most DeWalt Tools purchased on or after January 1, 2004 come with a warranty package that includes a Three-Year Limited Warranty and a One-Year Free Service Contract. DeWalt Hand Tools and Mechanics tools are covered by a Limited lifetime warranty. For specific tool exceptions and warranty information on tools purchased before January 1, 2004, please visit

Overall Rating for DeWalt DCB204-2 20V XR 4.0A Lith Ion Battery *Factory Packaged -2Pk*
(based on 9 reviews)
No problems
By Luke from Southeast Kansas on January 3, 2015
Nice. more power to burn.
power, durability

I would recommend this item to a friend.

DeWalt DCB204-2
By Shod P. from Out West on January 3, 2015
These 4 amp hour batteries are the nuts. I ran one hard the second day after they arrived, couldn't believe the run time I got out of it. Drilled 10 3/8 inch holes in 3/16 steel then just to see what was in these batteries I used the impact gun to tighten the nuts and bolts. Ran all ten like it was a fresh battery. That night stuck the same battery in the flash light when I went out to feed, takes about 30 to 45 minutes, light was burning bright when I got into the truck to go home.
Run time
Charge indicator light
Charging speed
On sale Price
Nothing so far with battery
Retail price

I would recommend this item to a friend.

great product
By greg from peru n.y. on June 22, 2014
nice price and quick shipping.20 volt is the way to go lots of power
good price

I would recommend this item to a friend.

Great Batteries
By Will B. from NH on June 30, 2013
I bought these to compliment the two 1.5ah batteries I got with my drill set. These work fantastically in the 20v Max drills, and charge quickly enough when I'm using the 1.5ah batteries to keep switching them so I'm never without batteries. A great upgrade to those who only have the 1.5ah or 2.0ah batteries.

I would recommend this item to a friend.

By Duke from Houston,TX. on June 6, 2013
great item! tried it out and it work great without any problems. Will continued to use for next 6 months to see if the battery work normal to tell if the item have any problems.

I would recommend this item to a friend.

Newest Batteries
By Ernie from LA on May 28, 2013
Charges as described,

I would recommend this item to a friend.

Excellent Service and Great Product
By Hank from Albany, Georgia on May 9, 2013
The items were backordered and when I ordered them they confirmed the backordered items via email and a telephone conversation. When the items came in they shipped the same day and I received them 2 days later via priority mail. Excellent customer service!
Customer service was outstanding and item is 4ah battery for longer run time even on the tough cutting jobs

I would recommend this item to a friend.

Dewalt 20 volt batterys
By Delane from International Falls on April 24, 2013
The 20 volt 4.0 amp hour batteries are even better than the 3.0 amp batteries. The side grinder and the circular saw have considerably more use time than before. They don't seem to take any longer to charge, but they do run longer. Very satisfied.
More power, quick to recharge
Sensitive to very cold weather

I would recommend this item to a friend.

Fantastic batteries at a great price
By Nick from Detroit, Michigan on April 10, 2013
I have been waiting for these 4.0Ah batteries and these guys had them at a great price. There is definitely a torque advantage over the smaller 3.0Ah batteries and these have the latest tech, including the fuel gauge. Would highly recommend for anyone on the Dewalt 20V platform.
Power, gauge, same size as 3.0Ah battery

I would recommend this item to a friend.

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