Greenworks Pro Chainsaw Review: 80V Cordless Power
Gas no longer owns the middle ground of chainsaw performance, and the Greenworks Pro 80V Brushless Cordless Chainsaw is a big reason why. With an 18-inch bar, a brushless motor, and push-button starting, it gives homeowners and serious DIYers a cleaner way to handle firewood, fallen limbs, and property cleanup without fuel mixing, fumes, or a reluctant pull cord.
Greenworks sells multiple versions and bundles of its 80V 18-inch chainsaw, so the exact runtime claim can vary by battery. Older 2.0Ah kits have been advertised around 150 cuts through 4 x 4 lumber, while current 4.0Ah bundles claim higher cut counts. The core appeal is the same: an 18-inch bar, brushless motor, automatic oiling, push-button start, and enough cutting power to handle more than light pruning.
This is not a pocket-sized pruning saw, and it is not quite the same as a gas ranch saw for all-day cutting. Its sweet spot is serious residential use. If you want strong cordless performance without fuel mixing, fumes, pull starts, or carburetor upkeep, the Greenworks Pro deserves a close look.
Pros:
- 80V brushless motor delivers strong cutting performance without gas, fumes, or pull-start frustration.
- 18-inch bar gives it more cutting capacity than compact cordless homeowner saws.
- Push-button start is simple and confidence-building for occasional users.
- Automatic oiler helps maintain bar and chain lubrication during longer cuts.
- Battery platform works with many other Greenworks 80V tools.
- Quieter and easier to store than a comparable gas chainsaw.
Cons:
- Runtime depends heavily on battery size, wood type, chain sharpness, and cutting technique.
- Tool-only versions require a separate battery and charger, which can raise the real price.
- Still heavy enough that it may feel like a lot of saw for small pruning jobs.
- For continuous cutting in large hardwood, gas models still have the advantage because refueling is faster than recharging.
Smart Technology Meets Cordless Convenience
Image credit: Greenworks Pro
The main reason the Greenworks Pro 80V feels different from older electric chainsaws is the brushless motor. Brushless motors are more efficient than brushed motors because they reduce friction and heat inside the motor. In practical terms, that means better power delivery, longer motor life, and more usable runtime from the battery. It also gives the saw the kind of instant torque that makes battery chainsaws satisfying to use.
Push-button start is the feature most people appreciate first. There is no choke sequence, no primer bulb routine, and no pull cord to fight. Insert a charged battery, check the chain brake, hold the safety switch, and the saw is ready. For homeowners who may only cut a few times a month or a few times a year, that simplicity is a major advantage over gas.
The 18-inch bar makes this model more versatile than many cordless chainsaws in the 10- to 14-inch range. It can handle branches, medium logs, and many firewood tasks without feeling undersized. It is not automatically the right tool for every tree, but it gives homeowners enough reach to work through most routine cleanup without wishing for a bigger saw immediately.
The automatic oiler is another important feature. Cordless convenience does not remove the need for chain lubrication, and the Greenworks still uses bar and chain oil just like a gas saw. The auto-oiler helps keep things moving smoothly as long as you remember to fill the reservoir. It is a simple system, but it is one of the details that separates a useful chainsaw from a frustrating one.
Lightweight Durability with User-Centered Design
Image credit: Greenworks Pro
Compared with gas saws, the Greenworks feels cleaner and more approachable. There is no fuel tank smell, no hot muffler, and no exhaust drifting back toward your face. It also stores more easily in a garage or shed because you do not have to worry about draining fuel or stabilizing a small engine before the off-season.
The design includes a front hand guard, chain brake, rear handle, and forward handle layout that will feel familiar to anyone who has used a traditional chainsaw. That is a good thing. Battery power changes the motor, not the fundamentals of safe chainsaw operation. The 18-inch bar still demands two hands, steady footing, and full attention.
Weight depends on the battery installed, and that battery is part of the saw’s balance. With a larger 4.0Ah battery, the tool feels more substantial than small cordless pruning saws. The extra weight is not necessarily bad because it helps the saw feel stable in a cut, but it does mean this is not the best choice for overhead trimming or delicate landscaping.
Build quality is solid for homeowner and serious DIY use. Metal bucking spikes on some current configurations help bite into wood during larger cuts, giving you better leverage and control. The plastic housing is typical for cordless outdoor tools, but the saw does not feel flimsy when used for the kind of cutting it is designed to handle.
Battery-Powered Performance That Rivals Gas Models
Image credit: Greenworks Pro
Performance is where the Greenworks Pro makes the strongest argument for battery chainsaws. With a sharp chain and a charged battery, it cuts quickly through limbs, small trunks, and firewood-sized pieces. It does not have the sound or vibration of a gas engine, so the first impression can be misleading. It feels calmer than a gas saw, but the chain speed and torque are strong enough for real work.
Runtime is the main variable. Greenworks cut-count claims are useful for comparison, but real-world results depend on what you are cutting. Dry 4 x 4 lumber is not the same as wet oak, frozen wood, or dirty storm debris. A sharp chain, proper tension, and a steady feed rate will stretch battery life. For bigger jobs, having a second battery changes the experience completely because one pack can charge while the other is in use.
The 80V platform gives this saw a clear advantage over smaller 20V and 40V homeowner models. It has enough output to take on medium-duty jobs without constantly bogging down. For cutting branches under a few inches, it may even feel like overkill. For logs approaching the capacity of the bar, the saw is capable but still benefits from patience and proper technique.
Noise is lower than gas, but not silent. The motor is quieter, yet the chain cutting through wood still produces plenty of sound. Hearing protection is still smart, especially during longer sessions. The lower vibration and lack of exhaust are bigger comfort wins than the noise reduction alone.
Simple Upkeep and Enduring Performance for Years of Use
Image credit: Greenworks Pro
Maintenance is easier than gas, but it is not zero. You still need bar oil, chain tension checks, chain sharpening, debris cleaning, and battery care. After a cutting session, brush away sawdust from the sprocket cover area, inspect the bar groove, and check that the chain moves freely. These quick habits help preserve cutting performance.
Battery care matters too. Lithium-ion packs should be stored in a cool, dry place and kept away from extreme heat. If the saw will sit for a while, store the battery separately and follow Greenworks’ charging guidance. A battery platform is an investment, and treating the packs well is the best way to protect that investment.
Chain tension may need more attention during the first few uses as a new chain stretches. That is normal. A properly tensioned chain should sit snugly in the bar groove while still pulling around by gloved hand with the battery removed. Too loose can derail; too tight can increase wear. This is one of the most important routine checks for any chainsaw.
Over time, the Greenworks Pro should be less demanding than a gas saw. There are no spark plugs, carburetor adjustments, fuel filters, or stale gas problems. For homeowners who want a powerful saw that does not become a small-engine maintenance project, that is the biggest reason to choose it.
What’s the Alternative?
If you are looking for a more compact and budget-friendly option, the BLACK+DECKER 20V MAX Chainsaw Kit makes an appealing alternative. It does not deliver the same cutting capacity or runtime, but its lighter weight and 10-inch bar make it excellent for pruning, trimming, and quick yard cleanup.
The Greenworks is the better pick for larger branches, firewood, and buyers who want one battery chainsaw that can handle tougher jobs. The BLACK+DECKER is better for casual homeowners who value portability, simplicity, and a lower price over heavy-duty capability.
Conclusion: Should You Buy the Greenworks Pro Brushless Cordless Chainsaw?
The Greenworks Pro 80V 18-inch Brushless Cordless Chainsaw is one of the best chainsaws for homeowners who want meaningful cutting power without the maintenance demands of gas. It is powerful enough for serious yard work, quieter than gas, easy to start, and practical if you already own or plan to buy into the Greenworks 80V system.
It is not the cheapest cordless saw and it is not the lightest. It also needs enough battery capacity to shine. But for the right buyer – someone who wants a capable, modern, battery-powered chainsaw for regular property care – it is a very strong value.
