FREE SHIPPING over $49.00 on Qualifying Orders

Arbsession

    Husqvarna 40-B540X 36V Professional Battery

    $539.99
    In stock
    Husqvarna 40-B540X is a 40V battery with 15 Ah capacity that offers outstanding runtime and performance for highly demanding professional applications. Like all Husqvarna BLi-X batteries, it’s built with efficient high-power cells. 40-B540X provides best weight-to-capacity ratio within the Husqvarna 40 V battery segment. The robust design fulfils IPX4 for all-weather use with all professional Husqvarna 40V equipment. The ActiveCool system cools down the battery during both operation and charging. Compatible with all products within the flexible Husqvarna BLi-X 40 V battery system with battery-through-body design. Ready to connect with Husqvarna Fleet Services.
    MPN:970721302
    Brand:Husqvarna

    Details

     

    Battery voltage:  36 V

    Weight:  6.296 lbs

    Battery capacity:  15 Ah

    Battery type:  Li-Ion

    Battery energy:  540 Wh

    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 40V battery system offers a wide range of options, from lightweight integrated- to backpack batteries. The batteries within our 40V 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.

    More Information

    Manufacturer:Husqvarna
    HS Code::0000.00.00.00

    Ask An Expert

    Have a Question?

    Our tree care experts are here to help. Contact us for personalized advice and recommendations.

    Phone: 920.347.4450

    Email: info@arbsession.com

    Contact Expert
    Please, mind that only logged in users can submit questions
    Customer Reviews

    Be the first to review this product.

    About Arbsession

    We specialize in professional arborist supplies and tree climbing gear. Our mission is to provide the highest quality equipment for tree care professionals.

    © 2026 Arbsession. All rights reserved.