5 out of 5
Dewalt/Black & Decker DWDCB240 20V MAX Compact 4Ah Battery
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Product Description
Manufacturer Part Number: DWDCB240
20V MAX Compact 4Ah Battery
Power your 20V MAX tools with a high-capacity 20V MAX Compact 4Ah battery that features state-of-the-art lithium-ion technology, a compact size, and a LED Fuel Gauge Charge Indicator. Designed compact for maneuverability in tight spaces and overhead applications.4 Amp Hour (80 Watt hour) capacity provides extended runtime Same Size & Weight as DCB230 20V MAX Compact 3Ah Battery Lighter weight with same capacity as DCB204 4Ah battery
20V MAX Compact 4Ah Battery
Power your 20V MAX tools with a high-capacity 20V MAX Compact 4Ah battery that features state-of-the-art lithium-ion technology, a compact size, and a LED Fuel Gauge Charge Indicator. Designed compact for maneuverability in tight spaces and overhead applications.
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Product Warranty
This item has three years factory warranty.
Return Policy
All EAT- items are returnable, except for Open Box Scan Tools, Electronics, Air Tool.
Note
This product is not eligible for coupon code discount, for we've been offering the best price in the market.
Need more information?
Our staff are available to answer any questions you may have about this item
Our staff are available to answer any questions you may have about this item
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Customer Reviews
By Guitarbobo
Date: December 04, 2025
Great product
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By Robbie G Thompson
Date: November 19, 2025
Why did you pick this product vs others?: Name brand
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Britt
Date: October 23, 2025
This was the perfect for my husband. He already owned several Dewalt tools, but this kit topped it off. The rechargeable battery made it quick and easy to get things done, as his other batteries that were Dewalt fit the charger as well. The impact driver helped save time when putting projects together and the quality (as with any Dewalt tool) was wonderful.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Glen Carrico
Date: September 26, 2025
Must have tools. Impact driver is a game changer in so many applications
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Dar Swiler
Date: July 25, 2025
I love my little drill. It is just the right weight for me to use with ease. It also holds a charge for a long time which I really like. The case is really nice too to keep everything together.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Brian Woerz
Date: February 08, 2025
I use these daily at work building marine engines. They live up to DeWalt's reputation. I do recommend getting larger capacity batteries.
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]