DEWALT 20-Volt Max 4.0 AH Premium XR Lithium-Ion (2-Pack)-DCB204-2 at The Home Depot


Model # DCB204-2

Internet # 204311278

20-Volt Max 4.0 AH Premium XR Lithium-Ion (2-Pack)

DEWALT 20-Volt Max 4.0 AH Premium XR Lithium-Ion (2-Pack)

This item has been discontinued.
The Home Depot no longer carries this specific product.

$117.97 / each


In Stock



Model # DCB204-2

Internet # 204311278

Minimize downtime and increase runtime with these genuine DEWALT 20-Volt Max battery packs. This premium XR Lithium Ion packs provides up to 33% longer run-time than standard 20-Volt Max battery packs. Backed by a DEWALT 90 Day Money Back Guarantee for added peace of mind.

  • 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
  • 4.0 Ah high capacity battery packs
  • Compatible with the entire line of DEWALT 20-volt max tools

Info & Guides

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Assembled Depth (in.)  9.25 in  Assembled Height (in.)  3.625 in 
Assembled Width (in.)  7 in  Battery Power Type  Lithium Ion 
Color Family  Yellow  Power Tool Accessory Type  Battery 
Power Tool Product Type  Power Tool Accessory  Rechargeable  Yes 
Returnable  90-Day  Voltage (volts)  20 


Rated 5 out of 5 by 17 reviewers.
Rated 5 out of 5 by Battery shortage solved My other batteries would not last very long, and when 1 ran out, and I had to charge it and use another, it would not charge before my second battery ran out of power. Now I have enough power in 1 battery to last through my whole project. November 11, 2014
Rated 5 out of 5 by Batteries Batteries are too new yet as to give an accurate review. Initially they seem to last about a 1/3 longer than the 3 AH batteries that I am currently using. We will see how they do after a year in service November 11, 2014
Rated 5 out of 5 by Excelent Batteries Batteries where shipped & received promptly. Fully charged in 1 1/2 hours. Lasts all day. October 28, 2014
Rated 5 out of 5 by Best As much as l like my 3 18v impact drivers I must say the 20v is better. I install cabinets all day long 6 days a week and with a brushless impact driver one battery will last me 8 days. That is usually between 14 and 18 houses worth of cabinets screwed in with one battery. With how light they are I can not even dream up what might be the next upgrade in technology. September 23, 2014
Rated 5 out of 5 by 20-Volt Max is so much better. I recently moved up from an 18 volt drill and impact combo to the 20v Max Brushless set. More power and longer runtime is very good because I use my drill all day at work. I bought these 4Ah batteries because I was charging the 2Ah constantly because of my heavy use. The 4Ah make all the difference. Most of the guys in the shop are getting the 20V brushless drills sets too. These are not too heavy either. Great dewalt product! December 1, 2013
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