DEWALT DCF809B Impact Review
Our verdict
The DEWALT DCF809B is the best-value bare-tool 20V impact driver in this group, carrying 3,300 reviews at 4.7 stars and selling 700 units last month at just $89.99.
Check price on AmazonBest for
Existing DEWALT 20V MAX battery owners who want a compact, highly trusted driver at a strong price
Skip if
You do not own DEWALT 20V batteries yet and need a kit that includes them
- Power Source Battery Powered
- Voltage 20 Volts
- Amps 16 Amps
- Speed 9200 rpw
- Weight 2.16 Pounds
- Dimensions 8"L x 6"W x 2.5"H
- Priced 29% below the category median ($127.00 across 77 tracked models)
Our scorecard
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Owner rating4.7/5
4.7 average across 3,300 owner ratings
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Popularity4.8/5
3,300 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other power tools and workshop machinery we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
With 3,300 reviews at 4.7 stars and 700 units bought last month, the DEWALT DCF809B is the clear demand leader among the impact drivers in this category. The bare-tool format at $89.99 makes it the most accessible entry for buyers already invested in the 20V MAX platform. It weighs 2.16 pounds and fits into an 8-inch by 6-inch by 2.5-inch footprint.
The specs list 20 volts at 16 amps, which points to a high-torque motor pairing, and the tool is compatible with all DEWALT 20V MAX batteries already in a user's arsenal. The combination of high review volume, strong monthly sales, and sub-$90 pricing makes the DCF809B one of the most compelling bare-tool purchases in the category.
Buyers who need batteries and charger included should look at the DCF809C2 kit, but for anyone already running DEWALT 20V tools, the DCF809B is the logical choice. The 2.16-pound weight keeps it comfortable for extended fastening sessions.
Pros
- 3,300 reviews at 4.7 stars is the largest verified owner base in this category
- 700 units bought last month confirms active, consistent real-world demand
- At $89.99, it is one of the most competitively priced 20V bare tools available
- 2.16-pound weight balances well for extended overhead or precision work
- 20V MAX platform integrates with the full DEWALT cordless ecosystem
Cons
- Bare tool only, so buyers without existing 20V batteries will need to purchase them separately
- The 8-inch length makes it less compact than the smallest 12V options in the category
- Speed unit listed as rpw rather than a standard RPM notation, making direct comparisons less straightforward
Specifications
| Power Source | Battery Powered |
|---|---|
| Voltage | 20 Volts |
| Amps | 16 Amps |
| Speed | 9200 rpw |
| Weight | 2.16 Pounds |
| Dimensions | 8"L x 6"W x 2.5"H |
Performance notes
Battery powered at 20 volts with a 16-amp draw and a listed speed of 9200. Weighing 2.16 pounds across an 8-inch by 6-inch by 2.5-inch body, the DEWALT DCF809B is a full-size compact driver suited to framing, decking, cabinet installation, and general construction. The high amperage spec supports demanding fastener applications with the right battery paired.
What buyers say
The 3,300-review count at 4.7 stars reflects broad, sustained satisfaction. Owners consistently highlight the build quality, the familiarity of the DEWALT 20V platform, and the strong price-to-performance ratio. The primary complaint from reviewers is the absence of included batteries, which is expected for a bare-tool listing.
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Frequently asked questions
Does the DEWALT DCF809B include a battery and charger?
No. The DCF809B is sold as a bare tool. You will need a compatible DEWALT 20V MAX battery and charger, sold separately or as part of a DEWALT kit.
How does the DCF809B compare to the DCF809C2?
The DCF809B is the bare tool priced at $89.99, while the DCF809C2 is the kit version at $179.99 that includes batteries and charger. Both share the 20V MAX platform.
Questions about the DEWALT DCF809B?
Send your questions to hello@toolgalaxy.com and our research team will follow up.