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JESIMAIK

JESIMAIK Z1320-01 Impact

  • Impact
  • 21 volts
4.6/ 5 on Amazon93Amazon ratings100+bought last month3.8ProductDome score
Medium confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology
Best forYou want a 21 volt cordless impact driver or wrench with a strong rating

A 21-volt cordless impact tool with a 4.6-star average from 93 reviews, a strong rating for the category even with torque and battery details unlisted.

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ProductDome scorecard

How it ranks among the 284 impacts we track

3.8/ 5ProductDome scoreMedium confidence
Owner satisfaction · 56% of scorecategory median 4.6★4.6

4.6★ across 93 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 360 ratings2.5

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

Buyer demand · 11% of score2.7

100+ bought on Amazon 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 JESIMAIK Z1320-01 is a 21-volt cordless impact tool rated 4.6 stars from 93 reviews, with around 100 units bought in the past month.

Running on 21 volts places this in the same power class as many cordless impact drivers and impact wrenches used for driving fasteners or removing lug nuts. The listing does not specify torque output, battery capacity or whether it ships with a charger and case, details worth checking before purchase. Its 4.6-star average is a strong buyer signal for a tool in this category.

  • 21 volt cordless impact tool
  • Model Z1320-01
  • 4.6 stars from 93 reviews
  • Around 100 bought in the past month

Who it's for

Suited to users who want a cordless impact tool for fastening or automotive work without being tied to an outlet. Buyers needing a confirmed torque rating for heavy-duty bolt work should check the spec sheet first, since torque is not listed here.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out
  • 4.6-star average, high for this batch
  • Cordless 21 volt platform for portability
What to check first
  • Torque output not specified
  • Battery capacity and included accessories unclear

Performance notes

Cordless impact tools in the 20 to 21 volt class typically deliver rapid rotational bursts for driving screws or loosening fasteners, drawing on a swappable battery pack for portability. This listing confirms the 21-volt rating but not torque, battery amp-hours or included accessories, so those should be checked on the product page.

Specifications

BrandJESIMAIK
ModelZ1320-01
Voltage21 volts

How it compares

This product against the closest alternatives we track in impacts.

ProductAmazon ratingRatingsProductDome score
JESIMAIK Z1320-01 ImpactThis product4.6 / 5933.8 / 5
DEWALT DCF845B ImpactDeWALT4.7 / 512,7004.5 / 5
Milwaukee 2457-20 ImpactMILWAUKEE4.6 / 58,0784.5 / 5
GEARWRENCH 81270 ImpactGEARWRENCH4.7 / 54,9834.4 / 5
AOBEN AB7331T ImpactAOBEN4.4 / 510,7074.4 / 5
Frequently asked

Questions about the JESIMAIK Z1320-01

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

What voltage does the JESIMAIK Z1320-01 run on?

It runs on 21 volts.

Is it corded or cordless?

It is a cordless, battery-powered impact tool.

How is it rated?

It holds a 4.6-star average from 93 reviews.