Greenworks 24V 8-inch Review

First Impressions: Why I Picked Up the Greenworks 24V 8-Inch Mini Chainsaw

I have a confession to make. For years, I was a gas chainsaw purist. I believed that if a saw didn’t have a two-stroke engine screaming at full throttle, it wasn’t a real tool. But as I get older, and as my property has filled with smaller limbs, overgrown shrubbery, and the occasional dead branch after a storm, I started to question my stubbornness. Hauling out my 18-inch gas saw for a job that takes five minutes felt silly. The fuel mixing, the pull-start, the ear protection, the smell of exhaust in my garage… it all started to feel like overkill.

That is when I started looking at mini chainsaws. I needed something light, quick, and easy to grab. I did not want to spend a fortune, but I also did not want a disposable toy. The Greenworks 24V 8-inch caught my eye for a simple reason: it came with a battery and charger right in the box. No hidden costs, no running to the store for a separate power tool battery. I bought it on a Thursday afternoon, unboxed it that evening, and had it charged and ready to cut by Friday morning.

How I Tested It: Real Work, Not Just Twigs

I did not treat this saw gently. I wanted to see if it could earn a spot on my tool wall or if it would end up gathering dust in a corner. Over two weeks, I put it through a series of real-world tasks that I think represent what a typical homeowner or gardener would ask of an 8-inch electric chainsaw.

Test 1: The Storm Cleanup

A windstorm had snapped a large branch off my neighbor’s maple tree, and a good portion landed in my yard. The branch was about 5 inches thick at the widest point and roughly 15 feet long. I needed to cut it into manageable sections for the brush pile. This was a perfect test for the 8-inch bar. I used the Greenworks saw to make 12 cuts, each through wood that was between 3 and 5 inches in diameter. I timed the cuts and noted how the battery held up.

Test 2: The Overgrown Shrub

I have a row of old lilac bushes that have become a tangled mess of thick, woody stems at the base. Some stems were 2 inches thick, some were closer to 4 inches. I needed to cut them down to ground level. This required bending, kneeling, and awkward angles. It was a true test of maneuverability and weight.

Test 3: The Precision Prune

I have a few young fruit trees that needed careful limb removal. The cuts were all under 3 inches, but they needed to be clean and precise to avoid tearing the bark. I wanted to see if this saw had the finesse for delicate work or if it was a brute-force tool only.

Test 4: The Battery Endurance Run

I took the fully charged saw and a pile of seasoned firewood logs (cut to 4 inches diameter) and made as many cuts as possible until the battery died. I counted every cut and noted when the power began to drop off.

Performance: Where This Saw Shines and Where It Struggles

Cutting Power and Speed

Let me start with the good news. For an 8-inch saw running on a 24V battery, this thing cuts. The brushless motor provides consistent torque, and I did not experience the frustrating bogging down that I have felt with some cheaper corded electric saws. During my storm cleanup test, the saw ripped through those 4 to 5 inch maple branches without hesitation. It did not stall once. The chain speed feels adequate, not crazy fast like a pro gas saw, but fast enough to make a cut in a few seconds. For limbs up to 6 inches, this saw is genuinely effective.

However, there is a limit. When I pushed it into a 7 inch log (just to see what would happen), it struggled. The motor bogged down, and I had to wiggle the bar to finish the cut. That is not a fair use of an 8-inch bar, but it tells you the ceiling of its capability. Stick to wood that is 6 inches or smaller, and you will be impressed. Stick to wood that is 4 inches or smaller, and you will think it is a miracle worker.

Battery Life: The Obvious Trade-Off

This is the biggest con, and I have to be honest about it. The included 2.0 Ah battery is fine for light work, but it is not a marathon tool. In my endurance test, I got exactly 38 cuts through 4 inch seasoned oak before the saw stopped. That is about 10 to 12 minutes of continuous cutting time. For the average person trimming a few branches or cutting up a single fallen limb, that is enough. But if you have a large property or a big pile of storm debris, you will want a second battery.

Here is the thing: the saw is light enough that you do not get tired, but the battery dies before you do. I found myself wishing for a 4.0 Ah battery. The good news is that Greenworks uses the same 24V platform for many of their tools, so if you already own a Greenworks trimmer or blower, you can swap batteries. If you are buying this as your first Greenworks tool, budget for an extra battery if you plan to do more than 30 minutes of cutting at a time.

Chain Tensioning: A Minor Annoyance

I have to call out the chain tensioning system because it is a pain point. You need a tool (the included combo wrench) to loosen the bar nuts, adjust the chain, and then retighten. This is old school. Many newer mini saws have tool-less tensioning knobs that make adjustments quick and easy. On the Greenworks, you have to stop, find the wrench, and fiddle with two nuts. It is not a dealbreaker, but it slows you down when you are in the middle of a job and the chain starts to sag. I recommend checking the tension before every use and carrying the wrench in your pocket.

Oil and Lubrication

The saw has a clear oil tank, which I appreciate. You can see the bar oil level at a glance. The automatic oiler works decently. I did notice that it uses oil faster than I expected, so keep a bottle handy. Do not run it dry, or you will ruin the bar and chain quickly.

Build Quality and Value: What You Get for Your Money

Construction and Ergonomics

This is not a professional-grade saw. The plastic housing is thick and feels solid, but it is still plastic. The metal bucking spikes are functional but small. The handle is wrapped in a rubberized grip that is comfortable for gloved and bare hands. The saw weighs just under 5 pounds with the battery installed. That is incredibly light. I could hold it in one hand while reaching for a branch, and my arm did not get tired. The balance is good, with the battery acting as a counterweight to the bar.

The safety features are standard: a chain brake that engages if you push the front guard forward, and a two-button startup (you have to press the lock-off button and then the trigger). These are good safety measures, but they do add a split second to startup. I never accidentally started the saw, which is the point.

What Is In the Box

This is where the value proposition really shines. You get the saw, a 2.0 Ah battery, a charger, the bar and chain (pre-installed), a scabbard for the bar, and the combo wrench. You do not have to buy anything else to start cutting. Compare that to many other mini saws that are sold as “tool only” and require you to already own a specific battery system. For a first-time buyer or someone who does not have a collection of power tool batteries, this is a huge plus.

Price vs. Performance

I have seen this saw priced competitively, often under the cost of a single battery from some premium brands. Given that it includes a battery and charger, the value is undeniable. You are getting a brushless motor, an automatic oiler, and a decent chain for a price that is hard to beat. The trade-offs are the tool-required chain tensioning and the small battery. If you are okay with those compromises, you are getting a lot of saw for not a lot of money.

Who Should Buy the Greenworks 24V 8-Inch Mini Chainsaw?

This saw is not for everyone. Let me break it down clearly.

Perfect For:

• Homeowners with small to medium yards. If you need to trim branches, cut up fallen limbs after a storm, or prune shrubs, this saw is ideal. It is light enough to take up a ladder (carefully) and easy to store in a garage or shed.
• Campers and off-grid users. The saw is quiet, battery-powered, and small enough to throw in the back of a truck or an RV. You can cut firewood for a campfire without disturbing the peace.
• People with physical limitations. The light weight and low vibration make this saw accessible to users who struggle with heavy gas saws. My father, who has arthritis in his hands, can operate this saw comfortably.
• Bargain hunters. If you want a functional mini chainsaw without spending a premium, and you are willing to accept the battery limitations, this is a great deal.

Not Ideal For:

• Professional tree surgeons or loggers. This saw is not built for daily commercial use. The plastic housing and small battery will not survive a work week of heavy cutting.
• People with large properties or heavy storm damage. If you have 50 trees and a 10-foot pile of 6-inch logs, you will need a bigger saw and multiple batteries. This tool will frustrate you.
• Those who hate maintenance. The tool-required chain tensioning will annoy you if you are used to quick-adjust systems. It is not hard, but it is an extra step.

My Verdict: Honest, No Fluff

After two weeks of hard use, I have a clear opinion. The Greenworks 24V 8-inch mini chainsaw is a fantastic tool for its intended purpose. It is not a replacement for a full-size gas saw, and it is not pretending to be one. It is a lightweight, convenient, and affordable solution for light to medium cutting tasks around the home.

The pros are real: it is good value for money because the battery and charger are included. It is genuinely lightweight, which makes a huge difference when you are working overhead or in awkward positions. The brushless motor delivers smooth, reliable power that punches above its weight class for limbs under 6 inches.

The cons are also real: the battery life is short, and you will want a spare if you have any serious work to do. The chain tensioning system feels outdated and requires a tool, which is inconvenient when you are in the middle of a cut. These are not dealbreakers, but they are honest limitations.

Would I buy it again? Yes, I would. For the price, it fills a specific niche that my big gas saw cannot fill. It sits on my shelf, always charged, ready for quick jobs. When a branch falls, I grab the Greenworks instead of the Stihl. That alone tells you everything. It has earned its place in my garage. If you need a light-duty saw that works out of the box and does not break the bank, this is the one to get. Just buy an extra battery.