Yunirvana

Yunirvana 97630 Saw

Saw
4.5 inches
Battery
TCT HSS

4.0/ 5 on Amazon151Amazon ratings50+bought last month3.7ProductDome score

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

Best forYou need a light, cordless saw for smaller cuts and value portability over cutting depth

A compact 20 volt cordless saw with a 4.5 inch cutting capacity, sized for smaller cuts rather than full sheet or deep rip work.

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ProductDome scorecard

How it ranks among the 265 saws we track

3.7/ 5ProductDome scoreMedium confidence

Owner satisfaction · 56% of scorecategory median 4.6★4.1

4.0★ across 151 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 373 ratings2.7

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

Buyer demand · 11% of score2.3

50+ bought on Amazon last month.

Data quality · 11% of score3.8

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 265 saws we track - how the scorecard works · full saws 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 Yunirvana 97630 is a cordless saw running on a 20 volt battery, with a 4.5 inch cutting capacity and a TCT HSS blade. It spins up to 3400 RPM and weighs 2.92 kilograms, sized for a compact circular saw.

The 4.5 inch capacity and light weight put this in the compact circular saw class rather than a full-size saw, useful for cutting where a larger saw is too bulky to maneuver. The TCT HSS blade material combines carbide tips with high speed steel.

4.5 inch cutting capacity
20 volt cordless battery
3400 RPM speed
TCT HSS blade material

Who it's for

Fits someone who needs a compact, cordless saw for smaller cuts around the home or job site without hauling a full-size saw and cord. Not the choice for large sheet material or deep cuts, given the 4.5 inch capacity.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

Cordless 20 volt operation
Compact at 2.92 kilograms
3400 RPM motor speed
Rated 4 stars across 151 reviews

What to check first

4.5 inch capacity limits it to smaller cuts

Performance notes

Running at 3400 RPM off a 20 volt battery, the saw trades cord-free portability for the runtime limits of a battery pack. The 4.5 inch capacity and TCT HSS blade suit smaller, lighter cutting jobs rather than deep rips through thick stock.

Specifications

Dimensions & fit
Brand	Yunirvana
Model	97630
Item Weight	6.44 pounds
Capacity & performance
Capacity	4.5 inches
Speed	3400 rpm
Power & efficiency
Power Source	Battery
Voltage	20 volts
Construction & materials
Material	TCT HSS

How it compares

This product against the closest alternatives we track in saws.

Product	Amazon rating	Ratings	ProductDome score
Yunirvana 97630 SawThis product	4.0 / 5	151	3.7 / 5
DEWALT DCS334B SawDeWalt	4.8 / 5	9,477	4.7 / 5
SKIL 5280-01 SawSkil	4.7 / 5	14,300	4.6 / 5
Milwaukee 2719-20 SawMILWAUKEE	4.8 / 5	6,485	4.5 / 5
BLACK+DECKER BDEJS600C SawBLACK+DECKER	4.7 / 5	11,123	4.5 / 5

Frequently asked

Questions about the Yunirvana 97630

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

What is the cutting capacity?

4.5 inches.

Is it corded or cordless?

Cordless, running on a 20 volt battery.

What blade material does it use?

TCT HSS.