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Deal.ai › DeWalt
DeWalt
DeWalt DCBP034-2 20V MAX Powerstack Lithium-Ion Battery, 20 Volt

DeWalt DCBP034-2 20V MAX Powerstack Lithium-Ion Battery, 20 Volt

Best price now

$115.95at AmazonChecked 50 min ago

47% under what the other stores charge

Compared across 12 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $115.95 at Amazon (checked Nov 12, 2026).
  • Checked at 12 stores.

Our take on the DeWalt DCBP034-2 20V MAX Powerstack Lithium-Ion Battery, 20 Volt

The DeWalt DCBP034-2 is a 20V MAX Powerstack lithium-ion battery rated at 1.7 Ah in a compact, pouch-cell design. It is smaller and lighter than DeWalt's cylindrical 2.0 Ah pack, so it fits tight spots and keeps compact drills and drivers balanced. The LED fuel gauge shows charge at a glance, and DeWalt rates the pouch cells for about twice the lifetime of its standard packs. It suits owners of DeWalt 20V MAX tools who want a light pack for drilling, driving and light cutting rather than heavy runtime.

Best forDeWalt 20V MAX drill and driver ownersOverhead and tight-space workLight to medium jobs around the houseBuyers who want a small, light spare pack
Pros
  • Compact pouch-cell design, about 1.7 inches tall
  • LED fuel gauge shows state of charge
  • Fits all DeWalt 20V MAX tools and chargers
  • Rated for roughly twice the cycle life of standard packs
  • Light enough to keep compact tools balanced
Cons
  • 1.7 Ah gives short runtime in saws and grinders
  • Costs more than a standard 2.0 Ah pack
  • Pouch cells run hotter under heavy load
  • Not the pack to choose for all-day heavy use

DeWalt DCBP034-2 20V MAX Powerstack Lithium-Ion Battery, 20 Volt prices at every store

  • WalmartNew

    In stockSold by M & A Sales

    $116.99Free shippingChecked 50 min ago
    Visit Walmart
  • The Home DepotNew

    In stock

    $219.00Free shippingChecked 50 min ago
    Visit The Home Depot
  • Tool NutNew

    In stock

    $219.00Free shippingChecked 50 min ago
    Visit Tool Nut
  • Ace HardwareNew

    In stock

    $219.00+ $15.00 shippingChecked 50 min ago
    Visit Ace Hardware
  • www.rgmearn.comNew

    In stock

    $241.63Free shippingChecked 50 min ago
    Visit www.rgmearn.com
  • AmazonNew

    Availability unknown

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

    $115.95Free shippingChecked 50 min ago
    Visit Amazon
  • Lowe'sNew

    Availability unknown

    $139.00Checked 50 min ago
    Visit Lowe's
  • Burns Power ToolsNew

    Availability unknown

    $139.00Checked 50 min ago
    Visit Burns Power Tools
  • Acme ToolsNew

    Availability unknown

    $139.00Checked 50 min ago
    Visit Acme Tools
  • Grainger Industrial SupplyNew

    Availability unknown

    $175.36Checked 50 min ago
    Visit Grainger Industrial Supply
  • WebstaurantStore.comNew

    Availability unknown

    $218.99Checked 50 min ago
    Visit WebstaurantStore.com
  • Blain's Farm & FleetNew

    Availability unknown

    $219.00Checked 50 min ago
    Visit Blain's Farm & Fleet

Also available at

  • eBayCheck price at eBay
  • Life and HomeCheck price at Life and Home

Store links may earn us a commission.

DeWalt DCBP034-2 20V MAX Powerstack Lithium-Ion Battery, 20 Volt price history

Lowest price we've seen: $110.99 on Nov 13 at eBay. Tracked across 13 stores since Nov 13.

What reviewers say

Owners like the small size and the fuel gauge, and many say it makes compact DeWalt tools feel lighter. The common complaint is runtime: it drains quickly in saws, grinders and other high-draw tools, and some question the value against a standard 2.0 Ah pack.

What people mention
  • SizePraisedOwners say it is noticeably smaller and lighter than DeWalt's cylindrical packs.
  • RuntimeCriticisedReviewers report it drains fast in saws, grinders and other high-draw tools.
  • Fuel gaugePraisedThe LED charge indicator is called useful for checking charge on the job.
  • ValueMixedSome owners think it costs too much for its amp-hour rating compared with a standard 2.0 Ah pack.
  • HeatCriticisedA few users note the pack gets warm during heavy cutting or grinding.
  • DurabilityPraisedLong-term owners say the pouch cells hold up well over many charge cycles.

About the DeWalt DCBP034-2 20V MAX Powerstack Lithium-Ion Battery, 20 Volt

This is a pack of two DeWalt 20V MAX lithium-ion batteries from the Powerstack line. Each battery has a compact style and a 1.7 Ah capacity. They work with DeWalt 20V Max tools and chargers.

The batteries are designed to resist wear and tear. The battery is described with a lifetime twice as long. An LED fuel gauge shows the state of charge, so you can see the charge level before you start work. A charging indicator light is also included.

Voltage
20 V
System
20V MAX
Battery type
Lithium-ion
Capacity
1.7 Ah
Style
Compact
Dimensions
4.1 in long x 2.5 in wide x 1.7 in high
Compatibility
DeWalt 20V Max tools and chargers
Indicators
LED fuel gauge, charging indicator light
Quantity
2 batteries per package
Packaging
Clamshell

Questions and answers

Does it fit all DeWalt 20V MAX tools?
Yes. It uses the DeWalt 20V MAX slide mount and works with 20V MAX drills, drivers, saws and chargers.
How long does it run?
At 1.7 Ah it is a compact pack. Expect plenty of drilling and driving, but short runtime in saws and grinders.
How is it different from a standard 2.0 Ah pack?
It uses flat pouch cells instead of cylindrical ones, so it is smaller and lighter. DeWalt rates it for about twice the lifetime.
Does it have a charge indicator?
Yes. An LED fuel gauge on the pack shows the state of charge.
Can I charge it on my existing DeWalt charger?
Yes. It charges on DeWalt 20V MAX chargers.
Is it worth it over a bigger pack?
For compact tools and tight spaces, yes. For saws and heavy cutting, a higher-capacity pack gives longer runtime.
Where is the DeWalt DCBP034-2 20V MAX Powerstack Lithium-Ion Battery, 20 Volt cheapest?
At Amazon, for $115.95, 47% under what the other stores charge, as of our latest check.
Where can I buy the DeWalt DCBP034-2 20V MAX Powerstack Lithium-Ion Battery, 20 Volt?
14 stores we checked sell it, including The Home Depot, Amazon, Walmart, Lowe's, Burns Power Tools.

Stores we've priced the DeWalt DCBP034-2 20V MAX Powerstack Lithium-Ion Battery, 20 Volt at

  • Ace Hardware deals and prices
  • Acme Tools deals and prices
  • Blain's Farm & Fleet deals and prices
  • Grainger Industrial Supply deals and prices
  • Lowe's deals and prices
  • The Home Depot deals and prices
  • Tool Nut deals and prices
  • Walmart deals and prices
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