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21V Cordless 1/2 in. Brushless Impact Wrench with 2 Batteries

21V Cordless 1/2 in. Brushless Impact Wrench with 2 Batteries

3.6· 31 ratings

Last price we saw

$44.99at Walmart, last seen Nov 2

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Our take on the 21V Cordless 1/2 in. Brushless Impact Wrench with 2 Batteries

This is a no-name 21V cordless impact wrench with a 1/2-inch drive, a brushless motor and two 3.0Ah batteries in the box. It runs up to 3,200 rpm with two speed modes, variable-speed trigger and an automatic reverse stop that keeps nuts from spinning off. At 3.9 lbs it is light for a 1/2-inch impact, and the built-in LED helps in dark wheel wells. Its only recorded price is $44.99 as of October 31, 2026, so there is no history yet to judge whether that is a deal.

Best forLug nuts on a passenger carLight truck and trailer maintenanceHome mechanics who want two batteriesBuyers on a tight budget
Pros
  • Brushless motor for longer life and better efficiency
  • Two 3.0Ah 21V batteries included
  • 1/2-inch drive fits standard impact sockets
  • Automatic reverse stop keeps fasteners from dropping
  • Light at 3.9 lbs with an LED light
Cons
  • No stated breakaway torque figure, the number that matters most
  • 3.6 out of 5 from 31 ratings is middling
  • No known brand support or parts network
  • Two speed modes only, no precision torque settings
  • 21V batteries are not cross-compatible with major brands

21V Cordless 1/2 in. Brushless Impact Wrench with 2 Batteries prices at every store

  • WalmartCheck price at Walmart

21V Cordless 1/2 in. Brushless Impact Wrench with 2 Batteries price history

$44.99$44.99
Oct 31Nov 2

Lowest price we've seen: $44.99 on Oct 31 at Walmart. Tracked across 1 store since Oct 31.

What reviewers say

Ratings average 3.6 out of 5 across 31 reviews, which suggests a mixed reception typical of budget cordless tools. Buyers tend to like the price and the two included batteries but question power and durability.

Pros
  • Low price for a brushless 1/2-inch tool
  • Two batteries included
  • Light weight and handy LED
Cons
  • Less torque than expected on tight bolts
  • Battery life and charge retention
  • Build quality and long-term reliability

Specifications

Tool Type
Impact Wrench
Chuck / Drive Size
1/2 inch
Chuck / Drive Type
Impact wrench
Weight
3.9 lbs
Power Source
Cordless
Power Voltage
21V
Motor Type
Brushless
Motor Speed Settings
Two-speed settings, 2-Mode Speed
Speed Range
3200 rpm
Speed Control
Variable speed control
Number Of Speed Settings
Two, 2
Battery Voltage
21V
Battery Capacity
3000 mAh
Number Of Batteries Included
2
Brake Type
Automatic reverse stop (to prevent bolts from dropping)
Design Highlights
Built-in LED lights

Questions and answers

Is this impact wrench worth it?
At $44.99 as of October 31, 2026, it is cheap for a brushless 1/2-inch wrench with two batteries. It suits occasional lug-nut and light repair work, not daily shop use.
How much torque does it have?
The listing gives speed (3,200 rpm) but no breakaway or fastening torque figure. Without that number, assume it is a light-duty tool and do not count on it for seized or heavy-truck bolts.
Will it remove car lug nuts?
Likely yes on passenger cars torqued to normal spec, especially with a fully charged battery. Very tight or rusted nuts may need a breaker bar first.
What is in the box?
The wrench, two 21V 3.0Ah batteries and a charger. Sockets are not listed, so plan on buying a 1/2-inch impact socket set separately.
Are the batteries compatible with other brands?
No. This is a generic 21V platform, so its batteries and charger will not fit DeWalt, Milwaukee, Makita or other major lines.
When is it cheapest?
The only price on record is $44.99 on October 31, 2026. There is no earlier history to show a seasonal low, so watch the price history before buying.
Is the 21V Cordless 1/2 in. Brushless Impact Wrench with 2 Batteries at its lowest price?
The lowest price we've seen is $44.99 at Walmart on October 31.
What do buyers say about the 21V Cordless 1/2 in. Brushless Impact Wrench with 2 Batteries?
Rated 3.6 out of 5 from 31 ratings.