IRONFIST

IRONFIST JLBS-12V Impact

Impact
2.2 pounds
12 volts

4.6/ 5 on Amazon235Amazon ratings100+bought last month3.9ProductDome score

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

Best forYou want a 12 volt impact tool with demonstrated recent buyer traction

Recent purchase volume plus a 4.6 star rating make the IRONFIST JLBS-12V a reasonably safe pick within the 12 volt, light-duty class of impact tools.

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ProductDome scorecard

How it ranks among the 284 impacts we track

3.9/ 5ProductDome scoreMedium confidence

Owner satisfaction · 56% of scorecategory median 4.6★4.6

4.6★ across 235 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 360 ratings3.0

235 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 IRONFIST JLBS-12V is a 12 volt impact tool weighing 2.2 pounds. It shows real recent traction, about 100 units bought in the past month, alongside a 4.6 star average from 235 reviews.

At 2.2 pounds this sits in a portable weight class, easy to run one handed for stretches at a time. The 12 volt battery platform matches what several other entries in this category use, generally geared toward lighter fastening rather than high torque industrial work.

Voltage: 12 volts
Weight: 2.2 pounds
Rating: 4.6 stars
100 bought in past month

Who it's for

Good fit for a DIY user or light professional job who wants a tool that has been actively purchased recently, not just highly rated. Less suited to anyone needing torque figures spelled out before buying.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

100 units bought in the past month
4.6 star average rating
Portable 2.2 pound build

What to check first

12 volt platform limits output for heavier work
No drive size listed

Performance notes

A 12 volt battery paired with a 2.2 pound body favors portability and one-handed control over maximum torque. No output figure is listed, so treat this as suited to lighter fastening rather than demanding daily shop use.

Specifications

Brand	IRONFIST
Model	JLBS-12V
Item Weight	2.2 pounds
Voltage	12 volts

How it compares

This product against the closest alternatives we track in impacts.

Product	Amazon rating	Ratings	ProductDome score
IRONFIST JLBS-12V ImpactThis product	4.6 / 5	235	3.9 / 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 IRONFIST JLBS-12V

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

How much does the IRONFIST JLBS-12V weigh?

2.2 pounds.

What voltage battery does the IRONFIST JLBS-12V use?

12 volts.

Is the IRONFIST JLBS-12V selling well?

About 100 units were bought in the past month, with a 4.6 star average from 235 reviews.