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DeWALT DCB205 20V MAX 5.0Ah Battery, 2-Pack

DeWALT DCB205 20V MAX 5.0Ah Battery, 2-Pack

4.6· 9,356 ratings

Best price now

$124.10at AmazonObserved at 4:22 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the DeWALT DCB205 20V MAX 5.0Ah Battery, 2-Pack

The DCB205 is DeWALT's 20V MAX XR lithium-ion pack at 5.0Ah, sold here as a two-pack for 10Ah of total capacity. Each pack has a 3-LED fuel gauge, weighs about 1.4 pounds and is rated for up to 60% more capacity than the older DCB200. The best new price is $124.10 at Amazon as of November 4, 2026, with two stores listing it new.

Best forOwners of DeWALT 20V MAX drills, saws and impact driversCrews that want spare packs on the truckReplacing aging 2.0Ah or 3.0Ah packsBuyers stocking up for a two-battery rotation
Pros
  • 5.0Ah per pack gives long runtime in high-draw tools
  • Fuel gauge shows charge at a glance
  • About 1.4 lb per pack, light for its capacity
  • No memory effect and low self-discharge
  • Two-pack covers a tool plus a charger slot
Cons
  • Heavier and bulkier than compact 2.0Ah packs
  • Only fits DeWALT 20V MAX tools, not other brands
  • No charger included in this listing
  • Genuine DeWALT packs cost more than third-party cells

DeWALT DCB205 20V MAX 5.0Ah Battery, 2-Pack prices at every store

  • The Home DepotNew

    In stock

    $149.00Free shippingObserved at 4:22 PM
    Visit store
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $124.10Free shippingObserved at 4:22 PM
    Visit store

Also available at

  • Tool NutCheck price at Tool Nut

DeWALT DCB205 20V MAX 5.0Ah Battery, 2-Pack price history

Lowest price we've seen: $124.10 on Nov 4 at Amazon. Tracked across 2 stores since Nov 4.

What reviewers say

With 4.6 out of 5 from 9,356 ratings, owners mostly report solid runtime and long service life from the DCB205. Complaints tend to focus on price and on packs that fail early.

Pros
  • Long runtime in saws and impact drivers
  • Fuel gauge is easy to read
  • Holds charge well between uses
Cons
  • Price per pack is high
  • A few packs die within a year or two
  • Heavier than smaller packs in overhead work

From The Home Depot

  • Contains 10 Amp Hour total (2-pack of 5.0Ah batteries)
  • Offers 3 LED fuel gauges to determine the charge
  • Designed for use with 20V MAX tools
  • Features a large charging capacity for convenience
  • 20V MAX Lithium-Ion battery
Returns
Return this item within 90 days of purchase; free and easy returns in store or online.
Shipping
Free delivery, available tomorrow; pickup today at the Manhattan West 23rd St store.
Packs
2-pack
In the box
Two DEWALT 20V MAX Lithium-Ion 5.0Ah batteries

About the DeWALT DCB205 20V MAX 5.0Ah Battery, 2-Pack

DeWALT DCB205 20V MAX 5.0Ah Battery

DeWALT's 20V MAX 5.0Ah Battery provides unparalleled power, reliability, and performance thanks to it's lightweight design and impressive Lithium-Ion technology. Featuring an on-board fuel gauge, the DCB205 offers a extended run times and an easy-to-read indicator on remaining life. It's the battery of choice for most DeWALT users out there!

• 3-LED on-board fuel gauge provides quick glance at remaining charge and run time

• Lightweight design at just 1.4 pounds makes it easy to transport and reduces fatigue during extended tool use

• Advanced Lithium-Ion technology offers up to 60% more power capacity over the DCB200 battery pack

• No memory and virtually no self-discharge for maximum productivity and less downtime

What's In the Box

• (1) DCB205 20V MAX XR Premium 5.0Ah Battery Pack

Specifications

Part Type
Batteries, Cordless Tools
Volts
20 V
Battery Type
Lithium-ion
Remanufactured
No

Questions and answers

Is the two-pack worth it over buying single batteries?
At $124.10 for two packs at Amazon as of November 4, 2026, you pay roughly $62 per battery. That is usually less than two singles, and you always have a charged spare.
Will these fit my DeWALT 20V MAX tools?
Yes. The DCB205 works in any DeWALT 20V MAX tool and charger, including drills, impact drivers, circular saws and string trimmers. It does not fit 12V MAX or FlexVolt-only tools.
How does the DCB205 compare with the DCB200?
Both are 20V MAX packs, but the DCB205 is 5.0Ah versus 3.0Ah on the DCB200. DeWALT rates it at up to 60% more capacity, so expect longer runtime and a bit more weight.
Does the box include a charger?
No. The box has two DCB205 5.0Ah battery packs only. You need a DeWALT 20V MAX charger, which most owners already have from a kit.
How long does a 5.0Ah pack run?
Runtime depends on the tool. Expect several hours of drilling and driving, or roughly 20 to 40 minutes in a circular saw under load. The fuel gauge shows remaining charge.
When is the price lowest?
Two-packs like this typically drop during holiday sales and DeWALT promotions. The current best is $124.10 at Amazon as of November 4, 2026; check the price history before buying.
Where is the DeWALT DCB205 20V MAX 5.0Ah Battery, 2-Pack cheapest?
At Amazon, for $124.10, as of our latest check.
What do buyers say about the DeWALT DCB205 20V MAX 5.0Ah Battery, 2-Pack?
Rated 4.6 out of 5 from 9,356 ratings.
Where can I buy the DeWALT DCB205 20V MAX 5.0Ah Battery, 2-Pack?
3 stores we checked sell it, including The Home Depot, Amazon, Tool Nut.

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