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DeWalt 20V Max XR DCD800 Drill/Driver vs DeWalt 20V Max DCD777C2 Drill/Driver

Buy the DCD800 if you want the stronger, more compact pro-grade drill: it has more power, a shorter body, a metal ratcheting chuck and a pivoting 3-mode LED. Buy the DCD777C2 if you want a simple two-battery kit for home tasks and value a long track record of owner ratings. The DCD800 wins on power, size and light; the DCD777C2 wins on included batteries and simplicity. Both use brushless motors and DeWalt 20V MAX batteries.

  • Choose the DCD800 if you drill and drive often, work in tight or dark spots, and want the most power and the shortest body in this pair.
  • Choose the DCD777C2 if you want a light, simple drill with two batteries in the box for household repairs and occasional projects.

Prices

  • DeWalt 20V Max XR DCD800 Drill/Driver: $79.99 at eBay (last seen Nov 3)
  • DeWalt 20V Max DCD777C2 Drill/Driver: $71.49 at eBay (last seen Nov 8)
  • Difference: the DeWalt 20V Max DCD777C2 Drill/Driver is $8.50 cheaper than the DeWalt 20V Max XR DCD800 Drill/Driver at the latest prices (Nov 3 and Nov 8)
DeWalt
DeWalt 20V Max XR DCD800

DeWalt 20V Max XR DCD800 Drill/Driver

DeWalt 20V Max XR DCD800

4.7(35 ratings)
$79.99at eBayObserved Nov 3, 2026, 7:37 PM
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Pros
  • More power for heavy drilling and fastening
  • Short body fits tight spaces
  • Metal ratcheting chuck holds bits well
  • Pivoting 3-mode LED with spotlight timer
  • Tool Connect chip pocket for asset tracking
Cons
  • Only one high-capacity battery in the kit
  • Higher step up than the DCD777C2
  • No impact function
DeWalt
DeWalt 20V Max DCD777C2

DeWalt 20V Max DCD777C2 Drill/Driver

DeWalt 20V Max DCD777C2

4.8(180 ratings)
$71.49at eBayObserved Nov 8, 2026, 5:54 PM
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Pros
  • Two batteries included
  • Light and simple to use
  • All-metal gear case and chuck
  • Long record of strong owner ratings
  • Overload protection
Cons
  • Less power and lower top speed
  • Longer body
  • Basic LED with no spotlight mode

What separates them

DeWalt 20V Max XR DCD800 Drill/DriverDeWalt 20V Max DCD777C2 Drill/Driver
PowerUp to 40% more unit watts out than the DCD791B with a POWERSTACK battery340 unit watts out
Length6.37 in, about 1/2 in shorter than the DCD7917.6 in front to back
Top speed0-650 and 0-2,000 rpm0-450 and 0-1,500 rpm (listed up to 1,750)
Chuck1/2 in metal ratcheting chuck1/2 in single-sleeve ratcheting chuck, all-metal gear case
Light3-position, 3-mode LED up to 70 lumens with 20-minute spotlight shutoffLED with 20-second trigger-release delay
Batteries in boxOne POWERSTACK plus one 2.0 Ah batteryTwo 1.5 Ah compact batteries
WeightAbout 1.1 kg tool only5.8 lbs listed for the kit
Owner ratings4.7 from 35 ratings4.8 from 180 ratings

Price history

$186.72$71.49
Oct 30Nov 9
  • DeWalt 20V Max XR DCD800 Drill/Driver: lowest $79.99 on Oct 30 at eBay; $123.99 on Nov 9.
  • DeWalt 20V Max DCD777C2 Drill/Driver: lowest $71.49 on Nov 8 at eBay; $159.00 on Nov 9.

Prices at every store

DeWalt 20V Max XR DCD800 Drill/Driver

  • WalmartNew

    In stockSold by TGAS INCReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $109.99Free shippingVerified
    Visit Walmart
  • eBayNew

    Availability unknown

    $79.99Observed Nov 3, 2026, 7:37 PM
    Visit eBay
  • AmazonNew

    Availability unknown

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

    $123.99Free shippingObserved at 12:14 AM
    Visit Amazon
  • North 40 OutfittersNew

    Availability unknown

    $179.00Observed Oct 30, 2026, 7:23 AM
    Visit North 40 Outfitters

Also available at

  • WalmartCheck price at Walmart

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All 21 stores and price history →

DeWalt 20V Max DCD777C2 Drill/Driver

  • Lowe'sNew

    In stock

    $159.00Free shippingObserved at 1:55 AM
    Visit Lowe's
  • eBayNew

    Availability unknown

    $71.49Observed Nov 8, 2026, 5:54 PM
    Visit eBay
  • ArborNew

    Availability unknown

    $98.01Observed Nov 8, 2026, 5:54 PM
    Visit Arbor
  • EnvMartNew

    Availability unknown

    $153.11Observed Oct 30, 2026, 10:01 AM
    Visit EnvMart

Store links may earn us a commission. Some prices via Klarna.

All 11 stores and price history →

Specs compared

SpecDeWalt 20V Max XR DCD800 Drill/DriverDeWalt 20V Max DCD777C2 Drill/Driver
Power TypeCordlessCordless
Power Voltage18V20V
Chuck Size1/2 inch1/2 in
Chuck TypeKeylessKeyless
Battery TypeLithium-ion20V MAX* Compact Li-ion
Battery Capacity3 Ah1.3 Ah
Max Speed0-1650 RPM1750 RPM
Variable SpeedYesYes
No Load Speed0-1,650 RPM, 0-450 RPM0-450 / 0-1500
Impact FunctionNoYes
Weight1.1 Kg5.8 lbs.
Included AccessoriesDrill DriverCharger
Show all 40 specsShow fewer specs
SpecDeWalt 20V Max XR DCD800 Drill/DriverDeWalt 20V Max DCD777C2 Drill/Driver
Tool TypeCordless Drill/Driver, Cordless DrillDrill/Driver, Cordless Drill/Driver, Cordless D…
Amperage20 Amps0 Amps
Motor TypeBrushlessBrushless
Battery Voltage20V20V MAX*
Battery IncludedNoYes
Number Of Batteries Included12
Battery Charging Time1 hr1 hr
Height8.14 in7 inches
Length6.37 in7.52" (front to back)

What reviewers say

DeWalt 20V Max XR DCD800 Drill/Driver

  • 4.7 / 535 ratings

Buyers rate the DCD800 highly, at 4.7 out of 5 from 35 ratings, and praise its compact size and brushless power. Complaints center on it arriving without a battery or charger when buyers expected a kit.

What people mention
  • Size and weightPraisedOwners like how compact and light the drill feels in hand.
  • PowerPraisedThe brushless motor handles drilling and driving without bogging down.
  • ChuckPraisedThe 1/2-inch keyless chuck holds bits securely.
  • Battery includedCriticisedBuyers complain that some listings ship the tool without a battery or charger.

DeWalt 20V Max DCD777C2 Drill/Driver

  • 4.8 / 5180 ratings

Rated 4.8 out of 5 from 180 ratings, owners treat the DCD777C2 as a dependable general-purpose drill. They like the compact size, the brushless run time and the two-battery kit. The main complaints are the small 1.5 Ah batteries and limited torque for heavy jobs.

What people mention
  • Battery lifeMixedOwners say the brushless motor stretches each charge, but the 1.5 Ah packs drain fast in heavy drilling.
  • Size and weightPraisedThe 7.6-inch body fits into tight spaces, though some find 5.8 lbs on the heavy side.
  • PowerMixed340 UWO and 500 in-lbs handle everyday drilling and driving but struggle with large hole saws.
  • ChuckPraised

Questions and answers

Which is better for drilling into wood and metal?
The DCD800. It has more unit watts out and a higher top speed of 2,000 rpm, which suits larger bits and harder materials. The DCD777C2 handles light drilling and driving fine.
Which is better for driving screws around the house?
Both work well. The DCD777C2 is lighter and comes with two batteries, so it is easy to keep charged for odd jobs. The DCD800 gives more control in tight spots and better light.
Which lasts longer?
Both have brushless motors and metal chucks. The DCD800 has a metal ratcheting chuck and a pro-grade build; the DCD777C2 has an all-metal gear case and overload protection. Longevity depends more on use and battery care than on either design.
Is the DCD800 worth stepping up to?
Yes if you drill often, work in dark or tight areas, or want maximum power. If you only do occasional repairs, the DCD777C2 covers them with two batteries included.
Do they share batteries?
Yes. Both use DeWalt 20V MAX lithium-ion batteries, so packs and chargers work across the two tools.
Does either have an impact function?
No. Both are drill/drivers. For driving long screws into dense material, a separate impact driver is the better tool.

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Width
2.5 in
2.5 inches
Functionality HighlightsVariable speedVariable speed
Number Of Speed Settings22
Built In FeaturesLED lightLED light
Design HighlightsCompactBuilt-in LED light
Torque0 In lbs500 in-lbs
BrandDEWALTDEWALT
Maximum speed2000 rpm1,750 RPM
Tool Length6.37”7.52 in
Primary ApplicationsDrilling, Screwdriving—
Reverse FunctionYes—
Brushless MotorYes—
Built-In LightYes—
Belt ClipYes—
Drill TypeCordless Drill—
Handle DesignErgonomic—
Capacity55 mm (wood)—
MaterialMetal (chuck)—
size1—
The 1/2-inch keyless ratcheting chuck grips bits firmly and is easy to change.
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