SKU: 81798901629

DEWALT 20-Volt MAX Compact Lithium-Ion 4.0Ah Battery Pack (4-Pack)

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Description

DEWALT 20-Volt MAX Compact Lithium-Ion 4.0Ah Battery Pack (4-Pack)DEWALT 20V MAX 4. 0Ah Compact Battery Pack, 4 Pack Compact 4. 0Ah lithium ion batteries deliver extended runtime in a lighter, smaller form factor for 20V MAX tools. Each pack includes a 3 LED fuel gauge for quick charge status checks and is compatible across DEWALT 20V MAX chargers and tools. Key Features: Extended Runtime: 4. 0Ah (80Wh) capacity keeps 20V MAX tools running longer Compact & Lightweight: Same size as DCB230 with ergonomic benefits for

DEWALT 20V MAX 4.0Ah Compact Battery Pack, 4-Pack

Compact 4.0Ah lithium-ion batteries deliver extended runtime in a lighter, smaller form factor for 20V MAX tools. Each pack includes a 3-LED fuel gauge for quick charge status checks and is compatible across DEWALT 20V MAX chargers and tools.


Key Features:

  • Extended Runtime: 4.0Ah (80Wh) capacity keeps 20V MAX tools running longer
  • Compact & Lightweight: Same size as DCB230 with ergonomic benefits for overhead and tight spaces
  • Charge Status at a Glance: Built-in 3-LED fuel gauge indicator on each battery
  • System Compatibility: Works with all DEWALT 20V MAX tools and chargers
  • Convenient Multi-Pack: Includes four batteries for continuous workflow

Specifications Table:

Specification Details
Battery Power Type Lithium Ion
Battery Voltage 20V MAX
Capacity 4.0Ah (80Wh)
Charge Time ~45 minutes
Charger Included No
Color Family Yellow
Individual Battery Weight 1.15 lb
Number of Batteries Included 4
Power Tool Accessory Type Battery
Rechargeable Yes
Used with Equipment Type Drill, Sander, Saw
Product Height 9.375 in
Product Length 7.375 in
Product Width 3.625 in
Fuel Gauge 3-LED charge indicator
Warranty 3-year limited warranty

Frequently Asked Questions (FAQ):

Q: Are these batteries compatible with all DEWALT 20V MAX tools?
A: Yes, they work with all DEWALT 20V MAX tools and chargers.


Q: Do these batteries include a charger?
A: No, a charger is not included; use any DEWALT 20V MAX charger.


Q: How long is the typical charge time?
A: Approximately 45 minutes per battery, depending on charger and conditions.


Q: What is the weight of each battery?
A: About 1.15 lb per battery.


Q: Do the batteries have a warranty?
A: DEWALT provides a 3-year limited warranty on these batteries.


Power, Poise, and Precision in a Compact Profile

Sleek and sunny in DEWALT yellow, this compact 4.0Ah pack slips into your toolkit like a polished jewel, elevating performance without the bulk. The integrated 3-LED gauge is a subtle, sophisticated nod to function-first design. Pair multiple packs for seamless project flow—no interruptions, just pure momentum. It’s the elegant essential that keeps your workspace refined and your results relentlessly professional.


Power up your 20V MAX tools with compact 4.0Ah performance—add this 4-pack to your toolkit today.

Warranty

Shipping Notes
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SKU: 81798901629

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funmi adebayo
Massapequa, US
★★★★★ 5
Easy read
Format: Hardcover, Format: Hardcover
I’m an NP student, and I find this book easier to read than the one recommended in school. The school-recommended book is almost $300, which is much cheaper. This book is a better read that breaks down complex concepts in a way that’s easy to understand. It should be used alongside NP books to help you understand your scope of practice. The book is written by an MD, which is a huge asset in terms of knowledge. The digital version includes the code, but I haven’t tried it yet. .
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Reviewed in the United States on February 17, 2026
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lkmcnair
Lexington, US
★★★★★ 5
Dr Ferri's Clinical Advisor '26 is, as always, a fabulous resource for any medical or NP practice!
Format: Hardcover
Excellent resource, as always from Dr Ferri. Well worth its generous weight to use a resource other than UptoDate once in a while. Besides, for us medical providers who have been in the calling many years, Ferri's Clinical Advisor 2026 is better at maintaining ones arm strength than lifting an iphone, plus safer and more accurate than the use of AI;)
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Reviewed in the United States on February 13, 2026
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Inez G
Omaha, US
★★★★★ 5
You wont regret!
Format: Hardcover
Love! Love! LOVE! Everything in one book! Plus you get the e-version included as well! I am in NP school and the differential diagnosis book my school required is a joke! I took a chance on this book and am so glad I did! It's a big book! So plan on leaving it on your desk or tabletop, but at least youll have access to the ebook across your devices
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Reviewed in the United States on September 11, 2025
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Ticked off
Charlottesville, US
★★★★★ 3
Sketchy citations.
Format: Hardcover
Retired MD. Keeping up for the sake of family, friends and myself. I was looking for something like the “Medicine” book I had third year of med school. This is quite a bit more comprehensive. HOWEVER, the references/citations are hopelessly effed up. In the e book chapter on CHF, every reference I checked was about TRANSSEXUALISM in some way!! You authors/editors have some major work to do. I checked other chapters too. Seems even in Cirrhosis chapter the citations are to urology journals, total non sequiturs. HELP!!
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Amazon Customer
Fort Morgan, US
★★★★★ 5
Good resource book
Format: Hardcover
Great book, very informative and does display info in an organized way. Huge book but worth it.
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