So is brushless better than the regular DW drill??

Yes. First off, it is more efficient than brush-ed. When you run it with a light load, it draws less power. Dewalt says you get up to 30% more runtime from the same charge. The better efficiency is a fact, and the 30% is possibly conservative. There is a youtube video of a guy drilling 1/2" holes into a board with a brushless and a traditional dewalt drill, and the brushless wins 2 to 1. it drills some 190 holes vs the brushed just 92. The second advantage: there are no brushes to wear out and replace. TBT I have many brush-ed tools and as a DIY-er I never had to replace the brushes on any of them, but this may be an advantage to a pro or heavy user. A third advantage, the tool can be built more compact, or more powerful (given the same size)The only advantage of the "brush equipped" design:that it is simpler. The brushless changes the direction of the Dc current using electronics instead of a mechanical commutator, so that is an extra source of possible failure

Why do two Lithium ion batteries go for $170. and the kit with two batteries a charger the carry case and the drill go for $97.00

Unfortunately, nowhere on the box am I able to find amp hours and when asking Lowes employees they said it was 20 volts. I had to explain that I am needing to know amp hours. It took me awhile to find online that the batteries in this kit are 1.3 Ah. Even in this Amazon ad the only place I have found it mentioned is in the questions. The batteries that were 2 for $99 at Lowes were 3Ah.

How long does battery last

Batteries that come with unit are small but very light, excellent for my usage. DeWalt sells these 20v packs in 3 different capacities these are the smallest ones. How long they last is a HUGE variable based on what the task is so that will be impossible to determine for someone else. In my experience these small ones last about the same as the 18v Ni-Cad Dewalt system (18 yrs old) I replaced with this set.

Does this have a battery life meter on it?

It does not have a battery life meter. It does come with two batteries so it's not to big of an issue.

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🔧 Power, Precision, and Portability — Drill Like a Pro Everywhere!

STAY IN CONTROL - Ergonomic handle design ensures perfect balance and reduces fatigue during extended use.
COMPACT YET MIGHTY - At just 7.6 inches long and 2.3 kg, it fits perfectly in tight spaces without sacrificing power.
READY OUT OF THE BOX - Includes 2.0Ah XR battery, fast charger, belt hook, and durable carrying bag for ultimate convenience.
POWER MEETS PRECISION - Brushless motor delivers up to 53.1 Nm torque for heavy-duty tasks with unmatched efficiency.
WORK ANYTIME ANYWHERE - Integrated LED light with 20-second delay brightens dark work areas, so you never miss a detail.

The DEWALT 20V MAX Cordless Drill (DCD777D1) combines a brushless motor with a compact, ergonomic design to deliver 53.1 Nm of torque and up to 1750 RPM. Equipped with a 2.0Ah XR Lithium-Ion battery and LED work light, this lightweight 2.3 kg drill is engineered for professionals who demand power and precision in tight spaces. The kit includes a charger, belt hook, and carrying bag, making it a complete, ready-to-go solution for any job site.

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Manufacturer	DEWALT
Part number	DCD777D1
Item Weight	2.3 Kilograms
Product Dimensions	31.75 x 9.53 x 24.93 cm; 2.3 kg
Batteries	1 Lithium Ion batteries required. (included)
Item model number	DCD777D1
Color	Yellow
Style	New Battery
Power source type	Battery Powered
Voltage	20
Maximum Power	3E+2 Watts
Torque	53.1 Newton Meters
Item Package Quantity	1
Speed	1750 RPM
Special Features	Variable Speed
Included components	Battery Charger
Batteries Included?	Yes
Batteries Required?	Yes
Battery Cell Type	Lithium Ion
Battery Capacity	2

DEWALT20V MAX Cordless Drill, 1/2" (1/2"), 2-Speed, 2.0Ah XR Battery and Charger Included (DCD777D1)

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