PowerSmart PS76142AH 20V Brushless Impact Wrench Kit 1/2 Inch
- Torque: 3180 in-lb
- Maximum Torque: 3180 in-lb
- Power Source: Battery
- Maximum Rotational Speed: 2900 rpm
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact 20 volt cordless impact tool spinning to 2900 RPM, sized for handheld driving tasks rather than heavy duty use.
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ASIN: B0936R5HG7Model: PS76142AHCategory: Impact Drivers & Wrenches
Overview
The PowerSmart PS76142AH is a battery powered impact tool running on a 20 volt pack, drawing 2 amps and spinning up to 2900 RPM. It measures 10 by 3 by 7.5 inches, a size consistent with a handheld cordless impact driver.
The 20 volt battery platform and 2900 RPM speed line up with driving fasteners rather than heavy demolition work, and the compact 10 by 3 by 7.5 inch footprint keeps it maneuverable in tight spaces. No torque figure or battery capacity in amp hours is given, so maximum driving power is not confirmed here.
- 20 volt battery power
- 2900 RPM top speed
- 2 amp draw
- Compact handheld size
Who it's for
Suits DIYers and light trade users who need a cordless driver for fastening jobs on the 20 volt battery platform. Not ideal for buyers needing a documented high torque rating for heavy fastening, since torque is not listed.
Pros and cons
- Compact 10 by 3 by 7.5 inch size
- 2900 RPM speed for driving tasks
- 20 volt cordless battery platform
- No torque rating listed
- Battery amp hour capacity not specified
- Not confirmed for heavy duty fastening
Performance notes
A 2900 RPM top speed on a 20 volt, 2 amp draw is typical for a cordless driver aimed at general fastening rather than industrial output, and the 10 by 3 by 7.5 inch size keeps it easy to handle one handed. No torque or battery capacity spec is listed, which leaves peak driving power unconfirmed.
Specifications
| Brand | PowerSmart |
|---|---|
| Model | PS76142AH |
| Dimensions & fit | |
| Item Dimensions L X W X H | 10 × 3 × 7.5 inches |
| Capacity & performance | |
| Maximum Rotational Speed | 2900 rpmlower than 53% of 71 impact drivers & wrenches |
| Battery Capacity | 2000000 mAh |
| Power & efficiency | |
| Power Source | Battery |
| Voltage | 20 voltshigher than 54% of 171 impact drivers & wrenches |
| Amperage | 2 amps |
| Construction & materials | |
| Material Type | Tungsten Steel |
| Color | Brushless Pro |
| Included components | |
| Unit Count | 1 |
| Included Components | 1x Impact Wrench, 1x 4.0Ah Battery, 1x Fast Charger, 5x Impact Sockets, 1x Impact Driver Extension, 2x Driver Bits, 4x Screw Bits, 1x Tool Bag |
| Warranty & support | |
| Manufacturer Warranty Description | 2-year-warranty |
| Other details | |
| Torque | 3180 in-lbhigher than 91% of 75 impact drivers & wrenches |
| Maximum Torque | 3180 in-lbhigher than 93% of 68 impact drivers & wrenches |
| Drill Type | Impact Driver |
| Item Type Name | Cordless Impact Wrench |
Closest rivals on specs
MICWELL 1/4 in Brushless Cordless Impact Driver- Maximum Rotational Speed 2900 vs 3500 rpm (-17%)
- Maximum Torque 3180 vs 2300 in-lb (+38%)
RYOBI ONE+ HP PBLID02B 18V Brushless Impact Driver- Voltage 20 vs 18 volts (+11%)
- Maximum Torque 3180 vs 2200 in-lb (+45%)
- Torque 3180 vs 2200 in-lb (+45%)
ONEAND PBLID01B HP 18V Brushless Impact Driver- Voltage 20 vs 18 volts (+11%)
- Maximum Torque 3180 vs 2200 in-lb (+45%)
- Torque 3180 vs 2200 in-lb (+45%)
Frequently asked questions
What voltage battery does the PowerSmart PS76142AH use?
20 volts.
What is the top speed of the PS76142AH?
2900 RPM.
What are the dimensions of the PS76142AH?
10 inches by 3 inches by 7.5 inches.