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The DEWALT DCBP034-2 is a 2-pack of 20V MAX POWERSTACK compact batteries that delivers 50% more power, longer lifespan, and an ergonomic design for demanding cordless tools.
Categories : tools
SKU : WOR-TOO-184
The DEWALT 20V MAX POWERSTACK Lithium Ion Battery 2 Pack (DCBP034-2) brings next-generation pouch cell technology to the 20V MAX platform. Delivering 50% more power and a longer lifespan than standard cylindrical-cell batteries, the POWERSTACK is DEWALT’s best performing compact battery. It’s built with an overmolded base to resist wear and tear, and an LED indicator lets you check the state of charge at a glance.
Thanks to the pouch cell design, these batteries pack more power into a smaller, lighter package. You’ll be able to work in tight spaces with less fatigue, while the increased charge cycles mean a longer overall battery life.
POWERSTACK batteries work with all DEWALT 20V MAX tools and chargers, so you can use them across your entire collection. The LED charge indicator gives you quick feedback so you know when it’s time to recharge.
Get 10% off eligible items with promo code WORKBENCH10 at checkout.
Pouch cell technology packs 50% more power into a compact form factor.
Longer lifespan than conventional batteries, with more charge cycles.
Compact design improves balance and access in tight spaces.
Overmolded base resists impact and wear for jobsite durability.
Integrated LED indicator shows battery state-of-charge at a glance.
Model: DCBP034-2
Voltage: 20V MAX
Capacity: 2 Ah per battery
Technology: Lithium-Ion Pouch Cell
Product Type: Battery Pack (2-pack)
Compatibility: All DEWALT 20V MAX tools and chargers
Charge Indicator: LED
Weight (per battery): 0.65 lb / 295 g
Dimensions (per battery): 3.5 x 3.3 x 2.2 in / 8.9 x 8.4 x 5.6 cm
Seller: Workbench World
MPN: DCBP034-2
Unlike traditional cylindrical cells, POWERSTACK uses lithium-ion pouch cells that offer a larger surface area for ion transfer. That means more power output and lower internal resistance, resulting in better tool performance.
The overmolded base is designed to absorb impact, so a dropped battery is less likely to damage the cells or casing. It’s an essential upgrade for crews that work on-site.
The built-in LED indicator takes the guesswork out of battery management. A quick glance tells you whether you can start a task or need to swap to a charged pack.
Whether you’re using a drill, impact driver, circular saw, or worklight, these POWERSTACK batteries are engineered to get the most from every 20V MAX tool. Use them as your go-to workhorses, or keep them as a performance boost for demanding tasks.
These batteries work with all DEWALT 20V MAX tools and chargers, including XR and POWERSTACK models. No adapter is needed.
Each battery has a 2.0 Ah capacity. The 2-pack gives you a total of 4 Ah for extended runtime across tools.
DEWALT states that POWERSTACK delivers 50% more power than standard 20V MAX batteries, helping tools maintain speed under load.
Press the LED indicator button on the battery to see the current state of charge. The light pattern shows approximate capacity.
No, these are 20V MAX batteries and will not power 60V FLEXVOLT tools. FLEXVOLT tools require the higher voltage FLEXVOLT batteries.









Tiny and powerful.
These batteries are noticeably lighter than my old ones. They fit in tight spots. I use them in my impact and drill. They last a long time.
The Powerstack is cool. It does deliver more power. But the price is high. I got them for a good deal. If you can wait for a sale, do it.
Light and strong. Fast charge too.
I replaced all my old batteries with these. The power increase is real. My circular saw cuts faster. The size is compact. The only downside is they don't fit some older cases, but that's fine.
I expected the lifespan to be longer, but they seem to drain like regular batteries. They do have more power, but I had hoped for better. Maybe I got a bad batch?
I use these in my job site radio and it lasts all day. The extra power is noticeable. They feel solid. I've dropped them and they're fine.
They do what they say. The weight is nice. But I can get two regular batteries for the same price. If you need the power, go for it.
Great in tight places.
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