KIMO

KIMO 3603 Impact

Impact
20 volts

4.5/ 5 on Amazon4,700Amazon ratings3.8ProductDome score

More reviewed than 96%

Medium confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology

Best forYou want an affordable 20V cordless impact tool from a budget brand

A 20 volt cordless impact tool from KIMO with torque and speed unlisted, worth confirming those specs directly before buying.

As an Amazon Associate, ProductDome may earn a commission from qualifying purchases made through links on this page.

ProductDome scorecard

How it ranks among the 284 impacts we track

3.8/ 5ProductDome scoreMedium confidence

Owner satisfaction · 56% of scorecategory median 4.6★4.5

4.5★ across 4,700 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 360 ratings4.6

4,700 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score0.0

Modest tracked demand last month.

Data quality · 11% of score2.5

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

The KIMO 3603 is a cordless impact tool running on a 20 volt battery platform. Beyond voltage, no torque, speed or included accessories are listed, and it has not yet recorded any purchases in the past month.

KIMO sells cordless impact wrenches and drivers built around its own 20V battery system, positioned as a budget alternative to major power tool brands. With torque and RPM figures absent from this listing, buyers are working from the voltage rating alone.

20 volt battery power
KIMO 3603 model
Cordless impact tool
Torque figures not published

Who it's for

DIYers wanting an affordable 20V cordless impact tool who are comfortable buying without published torque figures. Less suited to anyone needing to compare torque output against name-brand impact wrenches before purchase.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

Runs on a 20V cordless battery platform

What to check first

Torque and speed specs not listed
No recent purchase activity to gauge demand

Performance notes

With only voltage listed, there is no torque or RPM figure to judge how this tool handles bolts versus a name-brand impact wrench. Zero recorded purchases in the past month also means there is little real-world signal to draw on yet.

Specifications

Brand	KIMO
Model	3603
Voltage	20 volts

How it compares

This product against the closest alternatives we track in impacts.

Product	Amazon rating	Ratings	ProductDome score
KIMO 3603 ImpactThis product	4.5 / 5	4,700	3.8 / 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

Frequently asked

Questions about the KIMO 3603

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

What voltage battery does the KIMO 3603 use?

20 volts, per the listed power specification.

What is the torque rating of the KIMO 3603?

The listing does not publish a torque figure.

Is the KIMO 3603 a drill or an impact wrench?

It is listed as an impact tool under Tools, Impacts.