The Husqvarna Power Axe 350i is top-tier among battery chainsaws, and boost mode makes it cut faster still. TechGearLab praised the tool-free tensioning system and straightforward controls, while Reddit users noted it is lighter than gas models but struggles with face cuts because chain speed is slower. The main drawbacks are lengthy charging times and inadequate oiling during use, though users like how much easier it is to start than a pull-start gas saw. Buyers who want cordless convenience more than raw power are the fit; anyone who needs maximum cutting performance should look at gas alternatives.
Full review
An 18-inch bar on 40 volts and 7.5 amp-hours
The Power Axe 350i pairs an 18-inch bar and 3/8-inch chain with a 40-volt brushless motor and a 7.5-amp-hour battery, and weighs 14 pounds ready to cut. That is heavy for a cordless saw and closer to a mid-size petrol machine in the hands, but the balance is good: the motor housing is narrow, the handles sit where a petrol saw's do, and there is no pull cord — the single biggest reason owners with shoulder trouble pick one up.
Boost mode drops a stubborn cut to five seconds
Boost mode is the feature reviewers keep returning to. Engaging it shortens a stubborn cut to about five seconds, at the cost of battery life that falls to well under half an hour of running time. For firewood rounds and storm cleanup that trade is usually worth making; for a full day of work it is not, and the saw is quick enough in its ordinary mode to leave boost for the cuts that actually need it.
About 53 minutes of cutting, then three hours charging
Runtime is the practical ceiling. A full pack gives roughly 53 minutes of ordinary cutting, one of the longer figures among cordless saws, but refilling it takes about three hours — long enough that a second battery stops being optional for anyone clearing more than a tree or two. Chain oil is not supplied in the box, and owners report the oiler runs leaner than they would like, so bar and chain wear is worth watching.
Tool-free tensioning and a see-through oil tank
Maintenance is deliberately simple. Chain tension adjusts without tools, the oil tank is see-through so the level can be checked at a glance, and metal bucking spikes give a solid pivot against the log. Controls amount to a trigger and a switch. There is no fuel to mix, no carburettor to fuss over and nothing to prime, which is most of the appeal for occasional users and the reason it keeps getting recommended to people replacing a petrol saw.
Chain speed of 11.8 metres per second limits face cuts
Chain speed tops out at 11.8 metres per second, or 38.7 feet per second, and that is where the saw shows its limits against petrol. Face cuts in felling want more speed than it has, so the cut wanders and takes longer than an experienced user expects. Treating it as a limbing, firewood and storm-cleanup saw rather than a felling saw is the honest framing, and within that job it is one of the strongest cordless options available.
Strengths
- +Exceptional sawing performance with fast cutting speeds in regular mode
- +Boost mode increases power delivery for stubborn cuts, reducing cut time to 5 seconds
- +Tool-free chain tensioning system is simple and intuitive
- +Well-balanced design with comfortable handles that allow access to tight spaces
Watch-outs
- −Battery takes a long time to charge (3 hours for complete discharge)
- −Slower chain speed makes face cuts difficult
- −Doesn't oil chain as well as desired and accumulates chips and dust during use
How it compares
The Husqvarna Power Axe 350i offers a boost mode for stubborn cuts and tool-free chain tensioning, features that the Milwaukee M18 Fuel lacks, but it's slower in regular mode compared to the EGO CS2005 and lacks the high peak power of the DeWalt DCCS677Z1. While it's lighter than gas models, it's less efficient than the EGO CS1613 in terms of cutting performance and doesn't match the cutting speed of the EGO CS2005, though it's more comfortable to handle than the heavier DeWalt model.
Rating sources
“The Husqvarna Power Axe 350i wholly lives up to its name. It is one of the top performers in its standard setting, but with "boost mode" enabled, it cuts even faster.”
Our 4.3 score is the average of these published ratings. Ratings marked * were derived from the reviewer’s written analysis or video transcript — the publisher didn’t print an explicit numeric score, so we inferred one from their own words. Click through to verify. More about methodology.
