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DeWalt DCB205 20V MAX 5.0Ah Battery vs DEWALT DCB205-2C 20V MAX Battery Kit

Buy the DCB205-2C kit if you need two batteries and a charger, since it covers a full workday rotation and includes the DCB1104 4-amp charger. Buy the single DCB205 if you already own chargers and just want one spare pack. Both use the same 5.0Ah XR cell, so runtime per battery is identical; the kit wins on value, the single pack wins on simplicity. Reviewers praise the power and longevity of the 5.0Ah pack, though some call it bulky and a few report failures, including batteries that won't charge.

  • Choose the DeWalt DCB205 single battery if you already have 20V MAX chargers and only need one more 5.0Ah pack.
  • Choose the DeWalt DCB205-2C kit if you want two 5.0Ah batteries plus the 4-amp charger in one go.

Prices

  • DeWalt DCB205 20V MAX 5.0Ah Battery: $39.99 at eBay (checked today)
  • DEWALT DCB205-2C 20V MAX Battery Kit: $114.99 at Amazon (checked today)
  • Difference: the DeWalt DCB205 20V MAX 5.0Ah Battery is $75.00 cheaper than the DEWALT DCB205-2C 20V MAX Battery Kit today
DeWalt
DeWalt 20V MAX Lithium-Ion 5.0Ah Battery Pack (DCB205)

DeWalt DCB205 20V MAX 5.0Ah Battery

DeWalt 20V MAX Lithium-Ion 5.0Ah Battery Pack (DCB205)

4.5(3,600 ratings)
$39.99at eBayVerified
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Pros
  • Same 5.0Ah XR capacity as the kit batteries
  • Light at 1.4 lb with a 3-LED fuel gauge
  • Fast recharge on a 4-amp charger
  • Simple way to extend runtime on one tool
Cons
  • No charger in the official pack
  • One pack means downtime while it charges
  • Some owners find it bulky in stacked cases
  • A few reports of early failure in high-drain tools
DEWALT
DEWALT 20V MAX Lithium-Ion Battery 2-Pack and Charger, 5.0 Ah, Battery Starter Kit DCB205-2c

DEWALT DCB205-2C 20V MAX Battery Kit

DEWALT 20V MAX Lithium-Ion Battery 2-Pack and Charger, 5.0 Ah, Battery Starter Kit DCB205-2c

4.6(575 ratings)
$114.99at AmazonObserved at 7:54 PM
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Pros
  • Two batteries keep one charging while one works
  • Includes the DCB1104 4-amp charger
  • Charger also tops up 12V and 60V MAX packs
  • Higher owner rating across a smaller sample
Cons
  • Included charger is slower than a fast charger
  • Listing states no written warranty
  • Some buyers report batteries that won't charge
  • Two packs add bulk and weight to a bag

What separates them

DeWalt DCB205 20V MAX 5.0Ah BatteryDEWALT DCB205-2C 20V MAX Battery Kit
Batteries includedOne 5.0Ah packTwo 5.0Ah packs
Charger includedListings vary; the official pack is battery onlyDCB1104 4-amp charger included
Charge timeAbout 30 minutes on a fast chargerAbout 90 minutes on the included charger
Fuel gauge3-LED gauge3-LED gauge on each battery
Weight per battery1.4 lb1.4 lb
PlatformDeWalt 20V MAX XRDeWalt 20V MAX XR; charger also handles 12V and 60V MAX
WarrantyDeWalt 3-year pack warranty on new unitsListing states no written warranty
Best forAdding one pack to an existing setupStarting or refreshing a kit

Price history

$129.99$59.99
Oct 29Nov 9
  • DeWalt DCB205 20V MAX 5.0Ah Battery: lowest $59.99 on Oct 30 at eBay; $61.92 on Nov 9.
  • DEWALT DCB205-2C 20V MAX Battery Kit: lowest $110.00 on Oct 31 at eBay; $114.99 on Nov 9.

Prices at every store

DeWalt DCB205 20V MAX 5.0Ah Battery

  • WalmartNew

    In stockSold by Vegas Power Tools

    $61.92Free shippingObserved at 7:54 PM
    Visit Walmart
  • Authorized Tool OutletNew

    In stockReturn policy

    $79.00Verified
    Visit Authorized Tool Outlet
  • eBayNew

    Availability unknownSold by mabyshop (98.3% positive, 1,400 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $39.99Free shippingVerified
    Visit eBay
  • AmazonNew

    Availability unknown

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

    $68.35Free shippingObserved at 7:53 PM
    Visit Amazon

Also available at

  • WalmartCheck price at Walmart
  • Significant Services IncCheck price at Significant Services Inc
  • Coastal ToolCheck price at Coastal Tool

Store links may earn us a commission.

All 26 stores and price history →

DEWALT DCB205-2C 20V MAX Battery Kit

  • Fasteners IncNew

    In stockReturn policy

    $119.00Verified
    Visit Fasteners Inc
  • Fasteners Tool OutletNew

    In stock

    $119.00Observed Nov 8, 2026, 1:22 AM
    Visit Fasteners Tool Outlet
  • AmazonNew

    Availability unknown

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

    $114.99Free shippingObserved at 7:54 PM
    Visit Amazon
  • eBayNew

    Availability unknownSold by sunshinetooldepo

    $129.95Observed Nov 8, 2026, 1:22 AM
    Visit eBay

Store links may earn us a commission.

All 26 stores and price history →

Specs compared

SpecDeWalt DCB205 20V MAX 5.0Ah BatteryDEWALT DCB205-2C 20V MAX Battery Kit
Power SourceCordlessBattery
Battery Voltage20V20 V
Battery TypeLithium Ion20V MAX*
Battery Capacity5 Ah5 Ah
Weight1.4 LB1.4 lb
ColorYellowYellow
ModelDCB205Dcb205-2C
Power Voltage20V—
Number Of Batteries Included1—
Battery Charge Time30 min—
Battery Run Time5 amp-hours (Ah) of runtime—
Height3 inches—
Show all 40 specsShow fewer specs
SpecDeWalt DCB205 20V MAX 5.0Ah BatteryDEWALT DCB205-2C 20V MAX Battery Kit
Length7 inches—
Width7 inches—
Tool TypePower Tool Battery—
Tool SubtypePower Tool Battery—
Tool SeriesXR—
Safety HighlightsOver-charging Protection—
Battery System CompatibilityDeWalt 20V MAX—
Compatible BatteriesDCB181, DCB180, DCB182, DCB184, DCB200—
Compatible ChargerDEWALT 20V MAX chargers, DCB1104 4-amp charger—

What reviewers say

DeWalt DCB205 20V MAX 5.0Ah Battery

  • 4.5 / 53,600 ratings

Rated 4.5 out of 5 from about 3,600 ratings. Owners mostly praise power and runtime across DeWalt tools, with size and one short-runtime report in a blower as the main complaints.

What people mention
  • RuntimePraisedOwners say the 5.0Ah pack keeps tools running through long jobs.
  • PowerPraisedReviewers report strong output across drills and other DeWalt tools.
  • ChargingPraisedFast charging on DeWalt 20V MAX chargers is a common positive.
  • SizeCriticisedSome find the pack bulky and awkward to fit in tool cases.

DEWALT DCB205-2C 20V MAX Battery Kit

  • 4.6 / 5575 ratings

Rated 4.6 out of 5 from 575 ratings. Buyers mostly call the packs good quality at a fair price and say they work great; a minority report batteries that will not charge.

What people mention
  • ValuePraisedBuyers call it good quality at a fair price.
  • PerformancePraisedOwners say the packs work great in their tools.
  • ChargingCriticisedSome buyers report batteries that will not charge.

Questions and answers

Which is better for a full day of work?
The DCB205-2C kit. Two 5.0Ah packs let you swap and keep working while one charges. A single DCB205 leaves you waiting.
Are the batteries the same?
Yes. Both use the 5.0Ah XR 20V MAX pack at 1.4 lb with a 3-LED fuel gauge. Runtime per battery is the same.
Do I need the kit if I already have a charger?
Not necessarily. If your charger handles 20V MAX packs, the single DCB205 is the simpler buy. The kit makes sense if you want a second battery anyway.
Which lasts longer?
The cells are the same, so lifespan should match. The kit gives you redundancy, so one failed pack doesn't stop you. DeWalt's 3-year pack warranty applies to new units.
Will these fit my 20V MAX tools?
Yes. Both work with the full DeWalt 20V MAX line, including drills, impact drivers, trimmers and blowers. The kit's charger also charges 12V and 60V MAX packs.
Is the kit worth stepping up to?
If you run several tools or work away from an outlet, yes. Two packs plus a charger covers more ground than one bare battery.

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More comparisons

  • DeWALT 20V MAX 5.0Ah Battery, 2-Pack (PROMO DCB205-2) vs DEWALT 20V MAX Lithium-Ion Battery 2-Pack and Charger, 5.0 Ah, Battery Starter Kit DCB205-2c
  • DeWalt 20V MAX Lithium-Ion 5.0Ah Battery Pack (DCB205) vs DeWalt DCB2108 20V MAX XR POWERPACK 8 Ah Battery
  • DeWalt 20V MAX Lithium-Ion 5.0Ah Battery Pack (DCB205) vs DEWALT DCBP520 Powerstack 20V MAX Battery 5Ah
  • DeWalt 20V MAX Lithium-Ion 5.0Ah Battery Pack (DCB205) vs DeWalt 20V MAX Lithium-Ion 6.0Ah Battery Pack (DCB206)
  • DEWALT 20V MAX Lithium-Ion Battery 2-Pack and Charger, 5.0 Ah, Battery Starter Kit DCB205-2c vs DEWALT POWERSTACK 5.0 Ah Battery
  • DeWalt 20V MAX Lithium-Ion 5.0Ah Battery Pack (DCB205) vs Dewalt DCB201 20V 1.5Ah Max Lithium-Ion Battery Pack (2-Pack)
  • DeWalt 20V MAX Lithium-Ion 5.0Ah Battery Pack (DCB205) vs DeWALT Max XR Lithium-Ion 20V 4Ah Battery DCB204
  • Dewalt DCB201 20V 1.5Ah Max Lithium-Ion Battery Pack (2-Pack) vs DEWALT 20V MAX Lithium-Ion Battery 2-Pack and Charger, 5.0 Ah, Battery Starter Kit DCB205-2c

Buying guides that pick them

  • Best DeWalt 20V MAX lithium-ion battery packs
  • Best DeWalt 20V MAX XR battery packs under $100
Tool System Compatibility
DEWALT XR
—
Compatible ToolsDCF885C2—
Included AccessoriesCharger—
Design Highlights3-LED fuel gauge system—
ConditionNew—
Option2 with FREE charger—
size—One Size
Volts—20 Volts
Compatibility—DEWALT
Brand—DEWALT
Works with—12-Volt,20-Volt And 60-Volt Dewalt Max Batteries
Count per pack—2
Piece count—2
Count—2
Accessories—Charger
Has written warranty—No
Has nrtl listing certification—N
Retail packaging—Kit
Charge Time—90 min