Litheli U20 Brushless Impact Driver
- Impact
- 2 amps
- Battery
- 20 volts
A 4.4 star rating across 115 reviews backs the Litheli U20, though zero recent purchases are worth noting before you buy.
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How it ranks among the 284 impacts we track
4.4★ across 115 Amazon ratings, Bayesian-smoothed toward the category average.
115 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 284 impacts we track - how the scorecard works · full impacts data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Litheli's U20 impact driver runs its brushless motor off a 20 volt battery, spinning up to 3000 RPM at a 2 amp draw. It's built for driving fasteners quickly rather than heavy drilling work.
Impact drivers are suited to driving screws and fasteners with repeated rotational impacts, and the numbers here, 20 volts and 3000 RPM, place it as a general purpose model rather than a high torque option. Torque itself isn't listed, so heavy fastening jobs aren't confirmed territory for this tool.
- Power source: battery powered
- Voltage: 20 volts
- Amperage: 2 amps
- Top speed: 3000 RPM
Who it's for
DIYers and tradespeople already on Litheli's U20 battery platform who need an impact driver for routine fastening are the fit. Buyers needing a stated torque figure for demanding work should confirm that separately.
Strengths and trade-offs
Drawn from this product's published specifications.
- Brushless motor for efficient power delivery
- Rated 4.4 stars across 115 reviews
- Runs on the 20V U20 battery platform
- No purchases recorded in the past month
- Torque rating not listed
Performance notes
Impact drivers add rotational hammering on top of standard rotation to seat fasteners without stalling, and the brushless motor here pairs with the 20 volt pack to reach up to 3000 RPM. Amperage of 2 amps points to a compact battery rather than a high capacity one.
Specifications
| Brand | Litheli |
|---|---|
| Amperage | 2 amps |
| Power Source | Battery |
| Voltage | 20 volts |
| Speed | 3000 rpm |
How it compares
This product against the closest alternatives we track in impacts.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Litheli U20 Brushless Impact DriverThis product | 4.4 / 5 | 115 | 3.6 / 5 |
| DEWALT DCF845B ImpactDeWALT | 4.7 / 5 | 12,700 | 4.5 / 5 |
| Milwaukee 2457-20 ImpactMILWAUKEE | 4.6 / 5 | 8,078 | 4.5 / 5 |
| GEARWRENCH 81270 ImpactGEARWRENCH | 4.7 / 5 | 4,983 | 4.4 / 5 |
| AOBEN AB7331T ImpactAOBEN | 4.4 / 5 | 10,707 | 4.4 / 5 |
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Questions about the Litheli impacts
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What battery platform does the Litheli U20 impact driver use?
It runs on Litheli's 20 volt U20 battery system.
What is the top speed of the Litheli U20 impact driver?
It's rated to 3000 RPM.
Is the Litheli U20 impact driver's motor brushed or brushless?
It's brushless, per the listed specs.