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DEWALT

DEWALT 20V MAX 5 Ah Lithium Ion Battery (DCB205)

  • Based on 19,728 reviews
Condition: New
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by JBTools
Arrives Thursday, Oct 23
Order within 19 hours and 57 minutes
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Features

  • Reliable runtime - take on tough jobs with this battery that delivers a 5ah capacity for consistent runtime on the jobsite
  • State-of-charge - get quick visibility to your battery's state-of-charge with the LED indicator to help avoid interruptions
  • Lightweight and Compatible: Weighing only 1.4 lbs, this battery is lightweight and compatible with the entire line of 20V MAX* tools from DEWALT
  • Part of the 20V MAX* system - these batteries are compatible with 20V MAX* tools and chargers
  • Includes: (1) 20V MAX* 5Ah Battery

Description

Power your 20V MAX tools with this 20V MAX 5Ah Battery that features the runtime and performance needed for tough jobs. This battery is compatible with 20V MAX tools and chargers.

Number of Batteries: 1 Lithium Ion batteries required. (included)


Brand: DEWALT


Battery Cell Composition: Lithium Ion


Battery Capacity: 5 Amp Hours


Recommended Uses For Product: Laptop


Manufacturer: ‎DEWALT


Part Number: ‎DCB205


Item Weight: ‎1.4 pounds


Product Dimensions: ‎7 x 7 x 3 inches


Item model number: ‎DCB205YY


Batteries: ‎1 Lithium Ion batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Size: ‎Large


Color: ‎Multi


Style: ‎Hammerdrill


Material: ‎ABS


Thickness: ‎3 Inches


Power Source: ‎Battery Powered


Voltage: ‎20 Volts


Item Package Quantity: ‎1


Number of Handles: ‎1


Measurement System: ‎Metric


Included Components: ‎DCB205-80


Batteries Included?: ‎Yes


Batteries Required?: ‎No


Battery Cell Type: ‎Lithium Ion


Battery Capacity: ‎5 Amp Hours


Warranty Description: ‎3 year limited warranty


Date First Available: June 11, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great battery pack looks like real deal
Holds a charge for a 3-4 month's without use so far. Quick charging time on the DeWalt brand charger. Using a battery adapter for a cheap HF 3/8 driver and 1/2 in impact it works well. Lots of power to make those sparks fly out the sides of the tools lol. Overall, Great purchase. Came in what appeared to be legitimate DeWalt packaging. ... show more
Reviewed in the United States on August 3, 2025 by John Paul IV
    • Best value for the money!
Works great..It's a true DeWalt battery. This makes a difference! Got a great deal on Amazon!
Reviewed in the United States on October 1, 2025 by G. Tore
    • Worth the price (used for many DeWalt products), reasonable charge time, holds charge well
I had to buy this for my DeWalt fan, for baseball. It charges in a few hours and holds that charge for quite a while. I used it at a 3-day tournament recently, and it held up quite nicely, only requiring a bit more charge at the end of the second day (just to be sure). And, it turns out, I also needed this same battery for the DeWalt weed wacker I just got, so that's a bonus. The battery is bulky and colorful enough that it's easy to spot in a sea of tools and sports equipment. For its versatility across a wide range of tools, the price is high but easily worth it. ... show more
Reviewed in the United States on July 26, 2025 by Old House Parents
    • Price.
Good battery. The price was just right. It works well with with all my DeWalt tools. Keeps a good charge. Not to heavy. Power is there. Design is right. Fit is good.
Reviewed in the United States on July 31, 2025 by Ed Down South
    • Great replacement battery!
Battery works great, good longevity on the job site
Reviewed in the United States on August 28, 2025 by MikeW
    • Amazon offers it at a good price but deWalt batteries seem to have frequent failures
The 5Ah deWalt battery is currently offered by Amazon at half price. This is great except that you have to be prepared that the battery may not be able to charge. I have a variety of deWalt tools (and I try to expand my collection). My older tools are 18V which I converted to 20V with deWalt's 18-to-20 V converter. (See my related review.) A few of my 18V batteries failed soon after purchase. They worked well initially but within a month they were useless. I was too lazy to complain or exchange so I just took the loss. Recently I bought a 5Ah battery from Amazon. This was the first time I bought the 5Ah; all my other batteries came with the tools and they were lower rated. However, this battery would not charge at all. The chargers (more than one) were all indicating that it was was fully charged. Eventually, I realized that the battery charging pins were not engaging correctly with the charger pins. This time I requested an exchange that Amazon did without delays. The replacement actually is working well. Only time will show how long it will last. The strange thing is that, in one of the company flyers, it is mentioned that deWalt cannot guarantee that all their batteries work well although they try to achieve excellence. I think this is a deWalt's way to tell customer's that they are fully aware about the problems of their batteries. From my point of view --- a loyal customer to deWalt --- this is very disheartening. And I am not alone; many other customers report it (as can be also verified by reading reviews on Amazon). Whatever the problem is with the production line, it should have been fixed and not be allowed to continue. ... show more
Reviewed in the United States on February 23, 2021 by TheThinker
    • My toolbox
I always have dewalt but this batteries are good for the job and they are good in quality and the value for your money
Reviewed in the United States on October 4, 2025 by Guillermo Alvarado
    • “Reliable, Long-Lasting Power for My Tools”
Pros: Long battery life, even with heavy tools Charges quickly with DEWALT chargers Secure fit, doesn’t wiggle or slip Durable outer shell Cons: Heavy compared to smaller batteries Higher price, but worth it Would I buy this again? Absolutely — it’s a beast for any cordless tool.
Reviewed in the United States on July 31, 2025 by Heather

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