Product overview
The Husqvarna 40-B330X is a professional 36 V, 9 Ah battery (324 Wh) from the BLi‑X family. Built for demanding, all‑day use, it combines an efficient weight‑to‑capacity ratio with ActiveCool temperature management, IPX4 weather resistance and integrated connectivity for Fleet Services. As an installer I’d recommend it where reliable runtime, tool compatibility and easy fleet monitoring matter.
Reliable cooling and longer life
ActiveCool manages cell temperature during both use and charging so the battery sustains performance in heavy workloads and maintains service life.
Fleet connectivity
Built‑in connectivity lets you link the battery to Husqvarna Fleet Services to view last known location, charging cycles and basic battery health data.
All‑weather durability
IPX4 rating provides splash protection for year‑round outdoor use in rain and wet conditions; suitable for typical professional grounds maintenance work.
Key specification
| Article ID | 970607701 |
| Battery system | Lithium Ion |
| Battery voltage | 36 V |
Full specification
| Battery Chemistry | Lithium Ion |
| Battery voltage | 36 V |
| Product size width (metric) | 92.70 mm |
| Product size height (metric) | 153.30 mm |
| Weight (complete product w/o side packed articles) (metric) | 1.9292 kg |
| Battery capacity | 9 Ah |
| Product size length (metric) | 130.48 mm |
| Battery energy | 324 Wh |
Key features

ActiveCool
Husqvarna ActiveCool enables efficient cooling of the battery, both during charging and discharging. Thanks to the active cooling system your battery powered product remains fully productive, also in demanding conditions while the lifetime of your batteries prolongs.

Integrated connectivity
Batteries with a built-in connectivity module can easily be connected to Husqvarna Fleet Services™. Allowing you to see last known location, charging cycles as well as find information about the health of your battery.

Weatherproof (IPX4)
The battery fulfils the IPX4 classification for water resistance. This makes it a long-lasting and reliable tool that can be used all year round in all weather conditions.

Intuitive user interface
The user interface provides clear LED-overview on charging status, battery temperature information and Bluetooth® wireless connection.

Temperature indicator
LED indicates in case the battery is out of allowed temperature range for charging or discharging. Get an instant feedback when it’s time to cool down or warm up the battery to operate or charge trouble-free.

Good visibility
Orange design details offer good visibility.

Good grip
Good grip on side clips for easy and trouble-free handling.

Flexible BLi-X Battery System
The high performing BLi-X 36V battery system offers a wide range of options, from lightweight integrated- to backpack batteries. The batteries within our 36V system are built to be used over a long time, are quick to recharge and even quicker to swap for continuous use. Our BLi-X battery system allows flexible use in different Husqvarna tools. You will always find a tailored battery solution that perfectly suits your task at hand.

ActiveCool
ActiveCoolFull productivity also in demanding conditionsView moreIntegrated connectivityEasily connect to Husqvarna FleetServices™View moreWeatherproof (IPX4)Use in all weather conditionsView moreIntuitive user interfaceEasy status overviewView moreTemperature indicatorInstant feedback on temperatureView moreGood visibilityGet your batteries with youView moreGood gripFor trouble-free handlingView moreFlexible BLi-X Battery SystemA purposeful solutionView more
Full productivity also in demanding conditions

Integrated connectivity
Integrated connectivityEasily connect to Husqvarna FleetServices™View more
Easily connect to Husqvarna FleetServices™

Weatherproof (IPX4)
Weatherproof (IPX4)Use in all weather conditionsView more

Intuitive user interface
Intuitive user interfaceEasy status overviewView more

Temperature indicator
Temperature indicatorInstant feedback on temperatureView more

Good visibility
Good visibilityGet your batteries with youView more

Good grip
Good gripFor trouble-free handlingView more

Flexible BLi-X Battery System
Flexible BLi-X Battery SystemA purposeful solutionView more
Battery voltage
Accessories
Accessories(5)Battery Equipment40-USB150X Battery Equipment40-C1000X4 Battery Equipment40-C750X Battery Equipment40-C805.0(2) Battery Equipment40-C80 Charging Rail5.0(2)
Product video
FAQs
Will this fit my machine?
Fitment can vary by model and deck size. Send us your mower model (and deck size if applicable) and we’ll confirm compatibility before you order.
Do I need any extra brackets or fitting kits?
Some accessories require a mounting kit or specific brackets depending on your machine. If you’re unsure, ask us and we’ll advise the correct setup.
Can you fit it for me?
Yes — if you’d like installation, let us know when ordering and we can arrange fitting (collection, workshop fit, or on-site depending on the product).
Will this battery work with my Husqvarna 36 V tools?
Yes. The 40-B330X is part of Husqvarna’s BLi‑X 36 V system and is compatible with professional 36 V Husqvarna equipment designed for BLi‑X batteries.
How long does it take to charge?
Charging time depends on the charger you use. Use a Husqvarna‑approved BLi‑X charger for best results. If you need a recommended charger model or expected charge times for your setup, contact us with the charger model or the tool usage profile and we’ll advise.
Can I use and charge the battery in wet or cold conditions?
The battery is IPX4 rated so it withstands splashing rain but must not be submerged. ActiveCool and the temperature LED help manage and indicate when the battery is outside allowed temperature ranges. For specific operating and charging temperature limits, consult the product manual or contact us.
Additional information
| Weight | 1.929 g |
|---|---|
| UPC|EAN | 7333377032606 |





