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Deal.ai › DeWalt
DeWalt
DeWalt 20V MAX Lithium-Ion 2.0Ah Battery

DeWalt 20V MAX Lithium-Ion 2.0Ah Battery

4.2(118 ratings)

Best price now

$29.95at eBayChecked 1 h ago

60% under what the other stores charge

Compared across 10 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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Price facts

  • Lowest price today: $29.95 at eBay (checked Nov 11, 2026).
  • Checked at 10 stores.

Our take on the DeWalt 20V MAX Lithium-Ion 2.0Ah Battery

The DCB203 is DeWalt's compact 20V MAX lithium-ion pack at 2.0Ah. It is the small battery that ships with many DeWalt drills and impact drivers, and it fits every tool in the 20V MAX line. Its appeal is weight and balance: it keeps a drill light for overhead and one-handed work. The trade-off is runtime, since the 5.0Ah and FlexVolt packs run far longer in high-draw tools like circular saws and grinders. Owners like it as a spare or for light-duty tools, and complain when a single pack drains fast in heavy cutting.

Best forDrill and impact driver owners who want a light packBuying a spare for a kit that came with one batteryOverhead and one-handed work where weight mattersTopping up a 20V MAX collection on a budget
Pros
  • Fits every DeWalt 20V MAX tool and charger
  • Light and compact, keeps tools balanced
  • Charges quickly on DeWalt 20V chargers
  • Fuel gauge shows remaining charge at a press
  • Good spare or starter pack for drills and drivers
Cons
  • 2.0Ah drains fast in saws, grinders and blowers
  • No significant runtime gain over the older 1.5Ah pack
  • Not the pack to buy if it will be your only battery
  • Genuine versus counterfeit packs are hard to tell apart

DeWalt 20V MAX Lithium-Ion 2.0Ah Battery prices at every store

  • eBayNew

    In stock

    $29.95Checked 1 h ago
    Visit eBay
  • Bradley Barter & PawnPre-owned

    In stock

    $34.99Checked 1 h ago
    Visit Bradley Barter & Pawn
  • MercariNew

    In stock

    $49.99Checked 1 h ago
    Visit Mercari
  • NS LiquidationsNew

    In stock

    $50.00Checked 1 h ago
    Visit NS Liquidations
  • InstacartNew

    In stockShips from Canada · duties may apply

    $58.00Checked 1 h ago
    Visit Instacart
  • Power FloatNew

    In stock

    $75.00Checked 1 h ago
    Visit Power Float
  • BulkSafety.comNew

    In stock

    $105.86Checked 1 h ago
    Visit BulkSafety.com
  • OS Lumber & SupplyNew

    In stock

    $119.99Checked 1 h ago
    Visit OS Lumber & Supply
  • WhatnotNew

    In stock

    $120.00Checked 1 h ago
    Visit Whatnot
  • Cbm ToolsNew

    Out of stock

    $59.00Checked 1 h ago
    Visit Cbm Tools

Store links may earn us a commission.

DeWalt 20V MAX Lithium-Ion 2.0Ah Battery price history

Lowest price we've seen: $29.95 on Nov 11 at eBay. Tracked across 9 stores since Nov 11.

What reviewers say

  • 4.2 / 5118 ratings

Rated 4.2 out of 5 across 118 ratings. Buyers mostly use it as a spare or kit battery and like the light weight and fit; the common complaint is short runtime in high-draw tools.

What people mention
  • WeightPraisedOwners like how light the pack keeps a drill for overhead and one-handed work.
  • RuntimeCriticisedReviewers say it drains fast in saws, grinders and other high-draw tools.
  • FitPraisedBuyers report it clicks into 20V MAX tools and chargers without problems.
  • Charge gaugePraisedThe built-in indicator is called handy for checking charge before a job.
  • AuthenticityMixedSome buyers worry about counterfeit or old stock packs and check labels carefully.

From NS Liquidations

  • DEWALT 20V MAX Lithium-Ion 2.0Ah Battery DCB203
  • Brand: Dewalt
  • Listed as NEW
In the box
DEWALT 20V MAX Lithium-Ion 2.0Ah Battery DCB203

About the DeWalt 20V MAX Lithium-Ion 2.0Ah Battery

This is the DeWalt DCB203, a 20V MAX lithium-ion battery with a 2.0Ah capacity.

Brand
DeWalt
Model
DCB203
Voltage
20V MAX
Capacity
2.0Ah
Battery type
Lithium-ion
In the box
DeWalt 20V MAX Lithium-Ion 2.0Ah Battery DCB203

Questions and answers

Which DeWalt tools does this battery fit?
It fits every tool and charger in the DeWalt 20V MAX line, including drills, impact drivers, saws and blowers. It does not fit 12V MAX or FlexVolt-only tools.
Is 2.0Ah enough for a circular saw?
It will run a saw, but runtime is short and the pack heats up under load. For saws, grinders and blowers, a 5.0Ah pack is the better choice.
How is it different from the 1.5Ah pack?
It holds slightly more charge and is a similar size. The gain is small, so it is not worth swapping if you already have 1.5Ah packs.
Does it work with DeWalt's fast charger?
Yes, it charges on DeWalt 20V MAX chargers, including the fast models. A 2.0Ah pack tops up in well under an hour on most of them.
What is in the box?
One DCB203 20V MAX 2.0Ah battery. No charger and no tool are included.
Should I buy this or a higher-capacity pack?
Buy this as a spare or for drills and drivers where weight matters. If it is your only battery or you run heavy tools, a 5.0Ah pack gives much longer runtime.
Where is the DeWalt 20V MAX Lithium-Ion 2.0Ah Battery cheapest?
At eBay, for $29.95, 60% under what the other stores charge, as of our latest check.
What do buyers say about the DeWalt 20V MAX Lithium-Ion 2.0Ah Battery?
Rated 4.2 out of 5 from 118 ratings.
Where can I buy the DeWalt 20V MAX Lithium-Ion 2.0Ah Battery?
10 stores we checked sell it, including eBay, Bradley Barter & Pawn, Mercari, NS Liquidations, Instacart.

Stores we've priced the DeWalt 20V MAX Lithium-Ion 2.0Ah Battery at

  • Instacart deals and prices
  • Whatnot deals and prices

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