How many foot lbs does this produce? tia.?

152ft-lbs, according to Dewalt's website. Enough to injure your wrist if you're not prepared for the power. It's an awesome tool!

What's the difference between this and the 885b non xr?

The 887 is much stronger as well. This one has 1800 inch lbs of torque which is stronger than any other brand's impact driver (except the kobalt 24v but it's much lighter than that one) What the power means is that it will drive a large lag bolt quicker and smoother than other brands which will struggle to do the same job Don't even consider brushed version. The brushless are more powerful, more energy efficient and made in USA. They only cost a little more so not really a benefit to get the 885

What type of adaptor is needed for socket use with this impact driver?

You can purchase on here 1/4" hex to socket adapters for 1/4,3/8,1/2" sockets. However, this is not an impact wrench, it is an impact driver. So you will have no problems using this for basic socket tasks, but you would not want to try and change a tire.

Is a dcb205 battery compatible with this driver?

Yes, all 20v battery wether it's 1.5, 2.0, 3.0, 4.0 or 5.0 ah battery works

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DEWALT 20V MAX XR Impact Driver, Brushless, 1/4", 3-Speed, Bare Tool Only (DCF845B), Yellow, Black

DEWALT 20V MAX XR Impact Driver, Brushless, 1/4", 3-Speed, Bare Tool Only (DCF845B), Yellow, Black

Product ID: 685450864

Details

Brand
DEWALT
Maximum chuck size
0.25 Inches
Maximum rotational speed
3400 RPM
Power source
Battery
Voltage
20 Volts

⚡1825 in-lbs torque

💡3-LED integrated work light

🔄3-speed variable control

$915.14

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Description

⚡ Drive Powerfully, Work Smartly — Own the Jobsite!

COMPACT YET DURABLE - Lightweight 1kg design fits tight spaces and withstands multiple 10ft drops — engineered for the relentless pro.
ILLUMINATE DOMINATE - Built-in tri-LED work light brightens dark job sites, so you never miss a detail.
POWER MEETS PRECISION - Brushless motor delivers pro-level 1825 in-lbs torque for heavy-duty fastening without fatigue.
TAILORED SPEED CONTROL - 3-speed selector lets you dial in exact RPMs (up to 3400) for every task, from delicate to demanding.
SMART TOOL CONNECTIVITY - Chip Ready for DEWALT TOOL CONNECT app integration to track and manage your gear on the go.

The DEWALT 20V MAX XR Impact Driver (DCF845B) is a brushless, cordless powerhouse delivering 1825 in-lbs of torque and up to 3400 RPM with 3-speed settings. Designed for professionals, it combines lightweight durability, precision control, and an integrated 3-LED work light to enhance productivity in any environment. Chip Ready for smart tool tracking, this bare tool fits seamlessly into the DEWALT 20V ecosystem, making it the ultimate choice for demanding fastening applications.

Specifications

ASIN	B0BQCWH5KF
Battery Type	Lithium-Ion (Li-ion)
Best Sellers Rank	814,678 in DIY & Tools ( See Top 100 in DIY & Tools ) 376 in Impact Drivers
Brand	DEWALT
Colour	Yellow
Compatible Devices	DEWALT 20V MAX batteries (not including the tool itself)
Customer Reviews	4.7 out of 5 stars 3,129 Reviews
Drill Type	Impact Driver
Drilling Capacity Metal	6.35 Millimetres
Drilling Capacity Wood	0.25 Inches
Global Trade Identification Number	00885911893145
Included Components	Impat Driver Tool Only
Is Electric	Yes
Item Dimensions L x W x H	13L x 4.6W x 20.5H centimetres
Item Type Name	Impact Driver
Item Weight	1 Kilograms
Manufacturer	DEWALT
Material	Plastic
Maximum Chuck Size	0.25 Inches
Maximum Power	300 Watts
Maximum Rotational Speed	3400 RPM
Maximum Torque	1825 Inch Pounds
Maximum chuck size	0.25 Inches
Maximum rotational speed	3400 RPM
Model Number	DCF845B
Number of Items	1
Number of Packs	1
Number of Speeds	3
Part Number	DCF845B
Power source	Battery Powered
Special Features	Variable Speed
Speed	3400 RPM
Torque	1825 Inch Pounds
UPC	885911893145
Unit Count	1.0 count
Voltage	20 Volts

Reviews

J**E

The Gold Standard for Cordless Driving Power

This DEWALT 20V MAX XR impact driver redefines expectations for compact tools. The brushless motor delivers 1825 in-lbs of torque in a package lighter than most competitors, while the 3-speed selector lets me match power to the task - from delicate cabinet work to driving 6" lag bolts. After six months of daily professional use, it shows no signs of wear and maintains consistent power through entire battery charges. **Key Features:** ✔ **Precision Control**: Electronic brake prevents over-driving ✔ **Compact Design**: Fits in tight spaces (5.3" head length) ✔ **Durable Construction**: Survived multiple 10ft drops ✔ **Efficient Brushless Motor**: 57% more runtime than brushed **Performance Highlights:** - Drove 500+ deck screws on single charge - Removed rusted trailer hitch bolts effortlessly - Maintained speed under load **Technical Advantages:** ✓ 0-3,400 RPM / 0-3,800 IPM ✓ Belt hook included ✓ LED worklight with 20-second delay **Why Professionals Choose It:** - Actually fits between 16" on-center studs - Provides noticeable vibration reduction - Delivers consistent power until cutoff **Perfect For:** • Framing crews needing all-day tool • Electricians running conduit • Automotive technicians While tool-only, it's worth investing in DEWALT's 20V system. The balance and power make this my go-to for any driving task, eclipsing heavier models I've used for years. **Why 5 Stars?** - Exceeds pro-grade expectations - Innovative speed control prevents material damage - Built to withstand jobsite abuse A rare tool that makes you work faster with less fatigue. The DCF845B has become my most reached-for driver, proving that smart engineering beats raw power alone. **Note:** Pair with 5Ah battery for heaviest tasks. **Pro Tip:** Use speed 1 for precision work, speed 3 for stubborn fasteners. This impact driver represents the perfect balance of power, control, and durability - worth every penny for serious users. It's ruined me for lesser tools. **Bonus:** The tri-LED light actually illuminates the work area effectively.

7.04.2025

S**D

original and very good quality

all good

1.05.2023

M**R

Love this Dewalt driver!

This impact driver is a beast. Love the way it fits my hand, and the torque is amazing. Highly recommend this dewalt impact driver and seller. Very Fast shipping!

15.07.2026

J**O

Excelente

Es dewalt calidad y precio

2.12.2024

T**O

Good the walks good product

Work good just make sure you buy the battery pack

29.06.2026

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$915.14

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered 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 Ecuador.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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