Why doesn't dewalt state the ah of this battery on the label? like every other dw battery? this product is rife with misleading marketing.

That's because they're trying to trick you. They don't want you to know it's only 1.7Ah. The marketing says "50% more power" when compared to the DCB203 battery. But the DCB203 battery is 2.0Ah and this battery is 1.7Ah... which means this is SMALLER than the one it's supposed to have "50% more power" than. They don't want you know this. "50% more power" is basically an outright lie, but by a much more technical definition of "power", peak amperge/wattage output, it's likely true. But for consumers that doesn't matter. No one ever thinks about the peak amp output of their battery it's always enough. It's basically a lie but for legal purposes not quite a lie. This battery has the sleaziest marketing from DeWalt I've ever seen.

Why doesn't it just say the amp hours in the description?

You might be less likely to overpay for this battery if they openly advertise that it has 15% less capacity than the DCB203.

I checked price on 7 sites and found same $119. How did that happen? Are you all in collusion to set price?

Lol. Two possibilities seem more obvious. Either the prices retailers obtain them for are getting lowered with $119 msrp. Or one retailer lowers the price and the others match it so they won't lose business.

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DEWALT DCBP034 20V MAX POWERSTACK Compact Battery (DCBP034)

DEWALT DCBP034 20V MAX POWERSTACK Compact Battery (DCBP034)

Product ID: 712259849

Details

Battery capacity
2
Battery cell composition
Lithium Ion
Brand
DEWALT
Number of batteries
1 Lithium Ion
Recommended uses for product
Power Tool

⚡50% more power in 25% smaller size

🔋2X longer battery lifespan

🛡️Durable overmolded impact-resistant base

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1226 zł

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Description

⚡ Power up your projects with compact confidence!

BUILT TO ENDURE - Overmolded base engineered to resist wear and tear, keeping your tools battle-ready on every job.
COMPACT POWERHOUSE - Experience 50% more power packed into a sleek 25% smaller battery—work smarter, not bulkier.
DOUBLE THE RUNTIME - Enjoy twice the battery life, so you stay productive without constant recharging interruptions.
INSTANT CHARGE INSIGHT - LED fuel gauge lets you monitor power levels at a glance—never get caught off guard again.
SEAMLESS COMPATIBILITY - Works flawlessly with all DEWALT 20V MAX tools and chargers—upgrade without hassle.

The DEWALT DCBP034 20V MAX POWERSTACK Compact Battery delivers 50% more power in a 25% smaller form factor, featuring a durable overmolded base for impact resistance and an LED fuel gauge for real-time charge monitoring. Compatible with all DEWALT 20V MAX tools, it offers double the lifespan of standard batteries, ensuring longer, uninterrupted work sessions.

Specifications

ASIN	B09KKM663L
Amperage	1.7 Amps
Antenna Location	Power Tool
Battery Capacity	2
Battery Cell Type	Lithium Ion
Battery Weight	310 Grams
Best Sellers Rank	571,653 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,269 in Cordless Tool Battery Packs
Brand Name	DEWALT
Compatible Phone Models	All
Customer Reviews	4.5 4.5 out of 5 stars (929)
External Testing Certification	Não Aplicável
Global Trade Identification Number	00885911782319
Item Dimensions	10.4 x 6.4 x 4.3 centimetres
Item Weight	304 g
Manufacturer	DEWALT
Model Name	DCBP034
Model Number	DCBP034
Number of Batteries	1 Lithium Ion batteries required. (included)
Reusability	Rechargeable
UPC	885911782319
Unit Count	1.0 count
Voltage	120

Reviews

N**N

If I were to sum it up: I’d give this battery about 4.5 out of 5 stars for most users. It’s an excellent option if you want: • A high-end battery upgrade for your DEWALT 20 V MAX toolset • Better instantaneous power, efficient delivery, and improved tool responsiveness • A compact battery option for lighter tools or more maneuverable setups.

9.11.2025

Y**S

The one of the 2 baterys not working

23.09.2025

B**L

Perfect for what I bought it for, to be lightweight. I received a battery manufactured in 2024.

31.05.2025

M**N

Original Powerstack and a great price

29.03.2026

M**D

التغليف

12.06.2023

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1226 zł

Duties & taxes included

In stock

Sold byAmazon PolandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Poland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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4 days ago

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5 days ago

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