DeWalt 20V MAX Lithium-Ion 5.0Ah Battery Pack (DCB205) vs DeWALT Max XR Lithium-Ion 20V 4Ah Battery DCB204
Buy the DCB205 if you want the most runtime per pack and a 5.0Ah battery that fits every DeWalt 20V MAX tool. Buy the DCB204 if you want to save a few dollars and prefer a slightly lighter pack. As of November 3, 2026, the DCB204 is $57.00 at Amazon and the DCB205 is $60.62 at Significant Services Inc, so the gap is under $4.
Today the DeWALT Max XR Lithium-Ion 20V 4Ah Battery DCB204 costs $3.62 less at its best price.
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DeWalt 20V MAX Lithium-Ion 5.0Ah Battery Pack (DCB205)
4.5$60.62at Significant Services IncObserved Nov 2, 2026, 4:14 PM
Choose the DCB205 if you run high-drain tools like blowers, trimmers or saws and want the longest runtime from a single pack.
Pros
- 25% more capacity than the DCB204, so longer runtime per charge
- Large review base with strong 4.5 rating
- 3-LED fuel gauge shows charge level at a glance
- Charges in about 30 minutes on a DeWalt fast charger
Cons
- Bulkier pack can make tool case fit tight
- Some users report short runtime in high-drain blowers
What separates them
| DeWalt 20V MAX Lithium-Ion 5.0Ah Battery Pack (DCB205) | DeWALT Max XR Lithium-Ion 20V 4Ah Battery DCB204 | |
|---|---|---|
| Capacity | 5.0Ah | 4.0Ah |
| Weight | 1.4 lb | 1.42 lb |
| Fuel gauge | 3-LED gauge | 3-LED gauge |
| Charge time | About 30 minutes on a fast charger | Not stated; similar 20V MAX charge times |
| Price, November 3, 2026 | $60.62 at Significant Services Inc | $57.00 at Amazon |
| Ratings volume | 4.5 out of 5 from 3,600 ratings | 4.2 out of 5 from 51 ratings |
| Tool compatibility | DeWalt 20V MAX and XR tools | DeWalt 20V MAX and XR tools |
Price history
$129.99$57.00
- DeWalt 20V MAX Lithium-Ion 5.0Ah Battery Pack (DCB205): lowest $59.99 on Oct 30 at eBay; $61.92 on Nov 3.
- DeWALT Max XR Lithium-Ion 20V 4Ah Battery DCB204: lowest $57.00 on Nov 3 at Amazon.
Prices at every store
DeWalt 20V MAX Lithium-Ion 5.0Ah Battery Pack (DCB205)
- Significant Services IncNew
In stockReturn policy
$60.62Observed Nov 2, 2026, 4:14 PM - WalmartNew
In stockSold by Vegas Power Tools
$61.92Observed at 2:35 AM - Coastal ToolNew
In stockReturn policy
$89.00Observed Nov 2, 2026, 4:13 PM - AmazonNew
Availability unknown
$68.94Free shippingObserved at 7:24 PM
Also available at
- WalmartCheck price at Walmart
- Woodcraft SupplyCheck price at Woodcraft Supply
- WebstaurantStore.comCheck price at WebstaurantStore.com
Specs compared
| Spec | DeWalt 20V MAX Lithium-Ion 5.0Ah Battery Pack (DCB205) | DeWALT Max XR Lithium-Ion 20V 4Ah Battery DCB204 |
|---|---|---|
| Color | Yellow | Yellow |
| Power Source | Cordless | — |
| Power Voltage | 20V | — |
| Battery Voltage | 20V | — |
| Battery Type | Lithium Ion | — |
| Battery Capacity | 5 Ah | — |
| Number Of Batteries Included | 1 | — |
| Battery Charge Time | 30 min | — |
| Battery Run Time | 5 amp-hours (Ah) of runtime | — |
| Weight | 1.4 LB | — |
| Height |
Questions and answers
- Which battery lasts longer on a single charge?
- The DCB205. Its 5.0Ah cells hold 25% more charge than the DCB204's 4.0Ah, so it runs longer in the same tool.
- Is the DCB205 worth the extra money?
- Yes for high-drain tools like blowers and saws. The gap is only about $3.60 as of November 3, 2026, and you get 25% more capacity.
- Do both fit the same DeWalt tools?
- Yes. Both are DeWalt 20V MAX XR packs and work in the same 20V MAX tools and chargers.
- Which is better for a drill or impact driver?
- The DCB204 is fine for drills and drivers. It is lighter and cheaper, and those tools draw less current.
- Which has better owner feedback?
- The DCB205 has a 4.5 rating from 3,600 ratings. The DCB204 has a 4.2 from 51 ratings, a much smaller sample.
More comparisons
- 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 DCBP520 Powerstack 20V MAX Battery 5Ah
- DeWALT Max XR Lithium-Ion 20V 4Ah Battery DCB204 vs DeWalt 20V MAX XR Premium Lithium-Ion 5.0Ah Battery
- DEWALT 20V MAX Battery XR POWERPACK 4Ah Lithium Ion Battery (DCB2104) vs DeWALT Max XR Lithium-Ion 20V 4Ah Battery DCB204
- DeWalt 20V MAX Lithium-Ion 4.0Ah Battery Pack (DCB204) vs DeWALT Max XR Lithium-Ion 20V 4Ah Battery DCB204
