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Husqvarna 440i PowerAxe with battery and charger

Launch date: November 16, 2026

40 V

Battery voltage

2.4 hp

Power output¹

Husqvarna 440i PowerAxe with battery and charger - 970 83 87‑41

Included

Battery charger
QC 250, 250W / 220V
Number of batteries included
1
Nose type
Sprocket nose
Spikes
Mounted
Chain type
SP33G
Battery
BLi30, 36V / 7,7Ah
Bar length (inch)
20 in

440i PowerAxe with battery and charger

Experience the premium cutting performance of the Husqvarna Power Axe 440i battery-powered chainsaw. Ideal for large landowners or bigger tree care tasks, this 20 inch saw features 25% faster chain speed and Max Torque technology to deliver smooth, reliable cutting performance for all jobs, including maintaining hardwood trees, felling, and post-storm cleanup. Built for durability, these slim-body saws are IPX4 rated, ideal for working in a variety of conditions, spaces, and seasons. And they're easy to control, with an intuitive keypad, pro-grade stepless speed trigger, and automatic shutdown after 180 seconds. Generating zero emissions and low noise while in use, these Husqvarna battery tools feature proprietary active cooling technology to deliver more consistent power and extend battery life.

Features

Specifications

Compare specifications and features with similar Husqvarna products.

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	20", SP33G, 0.325, Kit, Fully Assembled, US 970 83 87‑41
Battery
Battery ECO system	Husqvarna BLi-X 36 V

	20", SP33G, 0.325, Kit, Fully Assembled, US 970 83 87‑41
Engine
Power output ¹	2.4 hp
Battery voltage	40 V
Battery chemistry	Li-Ion
Motor type	BLDC (brushless)
Oil pump type	Automatic

	20", SP33G, 0.325, Kit, Fully Assembled, US 970 83 87‑41
Equipment
Recommended bar length, min	13 in
Pitch	.325"
Recommended bar length, max	20 in
Chain type	SP33G
Battery	BLi30, 36V / 7,7Ah
Bar length	500 mm
Bar length (inch)	20 in
Gauge	1.3 mm

	20", SP33G, 0.325, Kit, Fully Assembled, US 970 83 87‑41
Sound and noise
Sound pressure level at operators ear	93 dB(A)
Sound power level, guaranteed (LWA)	102 dB(A)
Sound power level, measured	101 dB(A)

	20", SP33G, 0.325, Kit, Fully Assembled, US 970 83 87‑41
Vibration
Equivalent vibration level (ahv, eq) rear handle	5.1 m/s²
Equivalent vibration level (ahv, eq) front handle	4.2 m/s²

Accessories

(8)

Fits to model

Battery Equipment

BLi30

Reviews

Services

A customer interacting with a store employee at a service counter, with various products displayed around.

Services

Financing

Financing for your new Husqvarna equipment is fast, flexible and convenient. A variety of programs for both commercial accounts and homeowners are available. Financing programs are offered by the below, independent companies. *Availability is subject to credit approval, and other criteria, qualifications and restrictions established by these companies may apply. Visit your local, independent dealer for additional details and assistance in selecting the plan that’s right for you. Dealer Processing Fee: $149.99

Disclaimer:

¹Power output: Petrol products - Net power rating as per ISO 7293, Battery products measured comparable to petrol products

Frequently asked questions

Can I use the 440i Power Axe in the rain?

Yes! The 440i Power Axe features an IPX4 weatherproof rating, meaning the electronics are protected against splashing water from any angle. This makes it a true all-season tool that can be used in rain or snow. Additionally, the active cooling technology prevents the battery and motor from overheating during intensive work, extending the overall lifespan of your equipment.

How long can 440i Power axe run on a single charge?

Runtime depends on the task and battery size. When paired with the included BLi30 battery, you can expect approximately 45 minutes of heavy logging or up to 1 hour and 50 minutes of pruning. Another measurement is 135 cuts on a 6x6, when using normal mode. To maximize efficiency, the built-in savE™ mode can be activated for lighter tasks, reducing RPMs to extend battery life without sacrificing cut quality.

What makes the Husqvarna 440i Power Axe easier to use than a traditional gas saw?

The 440i Power Axe eliminates the need for pull cords, fuel mixing, and engine maintenance. It features an intuitive keypad with a simple start/stop button and a battery status indicator. Safety is enhanced with the automatic shutdown feature that turns the saw off if left unattended, reducing the risk of accidental injury and conserving battery power.

Can I use the battery from the 435i kit in other Husqvarna tools?

Yes. The 40V BLi-X battery system is fully interchangeable. The same battery used in your 440i kit can power a wide range of Husqvarna equipment, including leaf blowers, hedge trimmers, and lawn mowers. Investing in the chainsaw kit is a cost-effective way to start a professional-grade cordless ecosystem for all your property maintenance needs.

What size branches and logs can the 440i Power Axe chainsaw cut?

The 440i Power Axe comes equipped with a 20 inch bar. This chainsaw is designed for cutting trees, branches, and logs up to approximately 16-18 inches in diameter. The operator’s manual states to not fell trees with a diameter that is more than two times larger than the guide bar length.

Is the 440i Chainsaw a good option for a land owner?

The 440i chainsaw is a great option for customers with large properties or land with with it’s highly durable 40cc equivalent brushless engine and 20 inch bar and chain.

Is assembly required?

No, the 440i Power Axe comes fully assembled with the bar and chain on.

All about our battery chainsaws

Split view of chainsaw use: logs cut on a sawbuck and an arborist roped to a tree cutting a trunk.

Control and comfort in every cut

Just as all Husqvarna chainsaws, our battery chainsaws are built to make the cut – whether you’re a professional out on the work site or a homeowner cutting firewood in the backyard. The brushless, maintenance-free motors deliver high chain speeds and consistent power, while the excellent ergonomics and low vibration levels keep you comfortable and in control through every cut.

Our battery chainsaws are part of wider Husqvarna battery systems – which means the batteries are also compatible with other Husqvarna machines.

Chainsaw cutting through a tree log outdoors.

Benefits of battery chainsaws

Lower noise, fewer vibrations - Fewer vibrations mean less strain on your body. Lower noise means you can work where a petrol saw isn’t an option. Battery power respects both the user and the surroundings.

Instant starts, instant stops - Push a button and get to work. No choke, no cord-pulling, no fuss. Full control from the first cut to the last.

Minimal motor maintenance - No fuel mixing, fewer moving parts and an electronically controlled drive system. Less time on upkeep means more time where it counts – getting the job done.

Power often on par with gas - Husqvarna lithium-ion batteries are developed in-house and purpose-built for demanding use. This enables battery chainsaws that often match gas saws in performance.