Black FridayDealsBuying guidesBrandsStoresTermsPrivacydeal.ai apps

© Deal.ai Inc.

Deal.ai › DeWalt › DeWalt Batteries & Chargers
DEWALT
Dewalt DCB208 20V MAX XR 8Ah Lithium Battery

Dewalt DCB208 20V MAX XR 8Ah Lithium Battery

3.9· 39 ratings

Best price now

$79.00at eBayVerified

55% under what the other stores charge

Compared across 6 stores. Prices are checked against each store and labelled with when.

Visit eBay

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Our take on the Dewalt DCB208 20V MAX XR 8Ah Lithium Battery

The DeWalt DCB208 is a 20V MAX XR lithium-ion pack rated at 8.0Ah (listed as 8.5Ah in some specs), built for high-draw tools like circular saws, grinders and reciprocating saws. It fits the full DeWalt 20V MAX line and charges on DCB101, DCB107, DCB112, DCB115, DCB118 and DCB104 chargers. The best new price is $79.00 at eBay as of November 4, 2026, with 6 stores listing it new. That is well below what an 8Ah XR pack usually sells for, so the current price sits near the low end of its recent range.

Best forOwners of DeWalt 20V MAX tools who want longer runtimeHeavy tools like circular saws, grinders and reciprocating sawsJobsite users who swap packs between many toolsBuyers adding a spare pack to a kit
Pros
  • 8.0Ah capacity gives long runtime on high-draw tools
  • Fits the whole DeWalt 20V MAX tool and charger line
  • Fade-free power with no memory effect
  • Rugged case resists vibration and jobsite wear
  • $79.00 at eBay as of November 4, 2026 is a low price for this capacity
Cons
  • Large and heavy; it can be too bulky for compact tools
  • Higher weight than 2Ah or 5Ah packs, which matters on overhead work
  • Some owners report packs that stop holding a charge
  • Charging an 8Ah pack takes longer than smaller packs
  • No charger included with this listing

Dewalt DCB208 20V MAX XR 8Ah Lithium Battery prices at every store

  • WalmartNew

    In stockSold by Lizone

    $84.99Observed at 7:08 PM
    Visit store
  • Mach 1 LithiumNew

    In stock

    $109.99Observed at 7:08 PM
    Visit store
  • CNE-BLADES-SUPPLIESNew

    In stockReturn policy

    $174.99Verified
    Visit store
  • Mrosupreme.comNew

    In stockReturn policy

    $218.95Verified
    Visit store
  • WootNew

    In stock

    $259.99Free shippingObserved at 7:08 PM
    Visit store
  • eBayPre-owned

    Availability unknownSold by bs2488 (100% positive, 881 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $40.00+ $8.84 shippingVerified
    Visit store
  • eBayNew

    Availability unknownSold by musfira33 (99% positive, 937 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $79.00Free shippingVerified
    Visit store

Also available at

  • eBayCheck price at eBay
  • WalmartCheck price at Walmart
  • Prime SourceCheck price at Prime Source
  • Life and HomeCheck price at Life and Home
  • Autumn SupplyCheck price at Autumn Supply

Dewalt DCB208 20V MAX XR 8Ah Lithium Battery price history

Lowest price we've seen: $84.99 on Nov 5 at Walmart. Tracked across 5 stores since Nov 5.

What reviewers say

Reception is split. Owners praise the long runtime and strong power of the 8Ah XR packs, but a notable share report batteries that stop holding a charge after short use, sometimes within weeks or about a year. Some complaints concern other DeWalt battery models and mowers rather than this exact pack.

Pros
  • Long runtime on a single charge
  • Strong power for the capacity
  • Durable when stored and cared for properly
Cons
  • Batteries stop holding a charge after short use
  • Failures reported within weeks or about a year
  • Battery too large to fit some tools
  • Poor support after replacements failed
Reviews
  • Review
    Worst experience

From Mach 1 Lithium

  • Fully compatible with DeWalt 20V MAX tools and chargers
  • 8.0Ah high-capacity output for extended runtime on high-demand tools
  • Premium lithium-ion cells for high energy output and fade-free power
  • Built-in smart protection against overheating, overcharging and short-circuiting
  • Rugged, jobsite-ready construction resists vibration, shock and wear
  • Zero memory effect — recharge anytime without losing capacity
Sizes
5Ah Standard, 6Ah Standard, 6Ah High Output, 8Ah High Output, 9Ah Standard, 6Ah FlexVolt, 12Ah FlexVolt
Materials
Lithium-Ion (Li-Ion) cells, Grade A cells
Shipping
Free US shipping on qualifying orders

About the Dewalt DCB208 20V MAX XR 8Ah Lithium Battery

Compatible with Dewalt 20V MAX* batteries: DCB208-2, DCB208, DCB207-2, DCB207, DCB206-2, DCB206, DCB205-2, DCB240-2, DCB240, DCB204-2, DCB204, DCB230-2, DCB230, DCB203-2, DCB203, DCB201-2, DCB201, DCB200-2, DCB200, DCB209-2, DCB209, N123283, N123282, DCB181-XJ, DCB181, DCB180 and more. Compatible with Dewalt 20V/60V MAX* Battery Chargers: DCB118, DCB1112, DCB104, DCB112, DCB115, DCB105, DCB107, DCB101 and more. Compatible with Dewalt 20V MAX* tools DCD Series: DCD740, DCD740B, DCD780, DCD780B, DCD780C2, DCD780L2, DCD785C2, DCD785L2, DCD980L2, DCD980M2, DCD985B, DCD985L2, DCD985XR, DCD985L2, DCD785C2, DCD780C2, DCD780B, DCD740C1, DCD740B and more. DCF Series: DCF883B, DCF883L2, DCF885, DCF885B, DCF885C2, DCF885L2, DCF895B, DCF895C2, DCF895L2, DCF895L2, DCF895C2, DCF895B, DCF885L2, DCF885C2, DCF885B, DCF883L2, DCF883B, DCF880C1-JP, DCF883B, DCF880C1-JP and more. DCS Series: DCS331B, DCS331L1, DCS331L2, DCS331N, DCS380B, DCS380L1, DCS381, DCS391B, DCS391L1, DCS393, DCS393, DCS391L2, DCS391L1, DCS391B, DCS381, DCS380L2, DCH214L2 and more. DCG Series: DCG412, DCG412B, DCG412L2 and more. Lizone Battery Care Tips: Avoid long-term over-discharge damage to the battery, after the battery is fully discharged, please recharge the battery in time. Avoid recharging immediately after a full discharge. Allow it to cool for a few minutes to help prolong battery life. Do not constantly use high power mode, it will speed up degradation of the battery. Please store it dry, clean, moisture, away from heat and metal objects, store your battery at room temperature (68°F/20°C). Avoid using the cleaner with the battery flush to a surface. This will help it run cooler and prolong battery run time and life. Charge your battery at least once every 3 months if not using the battery.

Specifications

color
MulticolorSource
size
1 Count (Pack of 1)Source
Condition
New
Model
DCB208
Volts
20 Volts
Battery Capacity
8.5 Amp Hours

Questions and answers

Is the DeWalt DCB208 8Ah battery worth it?
At $79.00 at eBay as of November 4, 2026, it is a cheap way to get long runtime on DeWalt 20V MAX tools. It makes sense if you already own the tools and chargers. If you are starting from scratch, a kit with a charger is usually better value.
How is it different from the 5Ah DCB205?
The DCB208 holds 8.0Ah versus 5.0Ah, so it runs roughly 60% longer per charge. It is also larger and heavier, which makes the 5Ah pack the better pick for drills and overhead work.
Will it fit my DeWalt 20V MAX tools and chargers?
Yes. It fits DeWalt 20V MAX tools and chargers, including the DCB101, DCB107, DCB112, DCB115, DCB118 and DCB104. It will not fit 12V MAX or 60V MAX tools.
How long does it take to charge?
Charge time depends on the charger. A DCB115 or DCB118 fast charger fills an 8Ah pack in roughly an hour, while older DCB101 or DCB107 chargers take considerably longer.
What is in the box?
This listing is for the battery only. No charger or tool is included, so you need an existing DeWalt 20V MAX charger.
When is it cheapest?
Battery prices drop around Black Friday, Father's Day and end-of-season tool sales. The $79.00 eBay price as of November 4, 2026 is already low for an 8Ah pack.
Where is the Dewalt DCB208 20V MAX XR 8Ah Lithium Battery cheapest?
At eBay, for $79.00, 55% under what the other stores charge, as of our latest check.
What do buyers say about the Dewalt DCB208 20V MAX XR 8Ah Lithium Battery?
Rated 3.9 out of 5 from 39 ratings.
Where can I buy the Dewalt DCB208 20V MAX XR 8Ah Lithium Battery?
9 stores we checked sell it, including CNE-BLADES-SUPPLIES, Woot, eBay, Mrosupreme.com, Mach 1 Lithium.

Shoppers also compared

  • D
    DeWalt 20V MAX XR Battery
    DeWalt 20V MAX XR Battery
  • D
    DeWalt 20V Max XR PowerPack 8Ah Battery
    DeWalt 20V Max XR PowerPack 8Ah Battery
  • D
    DEWALT DCB208-2 20V MAX* Batteries 8.0-Ah, 2pk
    DEWALT DCB208-2 20V MAX* Batteries 8.0-Ah, 2pk
  • D
    DeWalt DCB2108 20V MAX XR POWERPACK 8 Ah Battery
    DeWalt DCB2108 20V MAX XR POWERPACK 8 Ah Battery
  • D
    DEWALT DCB2108-2 20V MAX XR 8.0Ah Battery (2 Pk)
    DEWALT DCB2108-2 20V MAX XR 8.0Ah Battery (2 Pk)
  • 2
    2 Pack 8.0Ah Replacement Battery for Dewalt 20V Max Batteries
    2 Pack 8.0Ah Replacement Battery for Dewalt 20V Max Batteries
  • 2
    20V 8.0Ah Lithium Battery 20V Replacement 2Pack For DeWalt Compatible Battery
    20V 8.0Ah Lithium Battery 20V Replacement 2Pack For DeWalt Compatible Battery
  • D
    DEWALT DCB208-2C 20-V 2-Pack Lithium-ion Battery and Charger (8 Ah)
    DEWALT DCB208-2C 20-V 2-Pack Lithium-ion Battery and Charger (8 Ah)

More from DeWalt

  • D
    DEWALT 2-Tool Combo Kit
    DEWALT 2-Tool Combo Kit
  • D
    DEWALT 20V MAX XR Hammer Drill and ATOMIC Impact Driver 2 Tool Cordless Combo Kit with (2) 4.0Ah Batteries, Charger, and Bag DCK2050M2
    DEWALT 20V MAX XR Hammer Drill and ATOMIC Impact Driver 2 Tool Cordless Combo Kit with (2) 4.0Ah Batteries, Charger, and Bag DCK2050M2
  • D
    DEWALT 300W, 20V, Lithium Ion Cordless Power Tool Combo Kit 4.0Ah, 5 Pack
    DEWALT 300W, 20V, Lithium Ion Cordless Power Tool Combo Kit 4.0Ah, 5 Pack
  • D
    DEWALT DCK240C2 20v Lithium Drill Driver/Impact Combo Kit
    DEWALT DCK240C2 20v Lithium Drill Driver/Impact Combo Kit
  • D
    DEWALT 20V MAX Cordless Drill, Impact Driver, 2-Tool Power Tool Combo Kit, Brushless Power Tool Set with 2 Batteries and Charger Included (DCK277D2)
    DEWALT 20V MAX Cordless Drill, Impact Driver, 2-Tool Power Tool Combo Kit, Brushless Power Tool Set with 2 Batteries and Charger Included (DCK277D2)
  • D
    DEWALT 10-Tool Combo Kit
    DEWALT 10-Tool Combo Kit
  • D
    DEWALT 192-Piece Mechanics Tool Set
    DEWALT 192-Piece Mechanics Tool Set
  • D
    DEWALT DCD794D1 20V Cordless 5 in Drill Driver
    DEWALT DCD794D1 20V Cordless 5 in Drill Driver
All DeWalt deals and products →
Product Net Content Parent
2 Each
Retail Packaging
Kit
Product Weight
9.8000 lb
For Use With
Power Tools Regular
Product Type
Battery