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Husqvarna B140 4 Ah 40V Battery, Replaces Bli22, 970457202

  • Based on 43 reviews
Condition: New
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$139.00 Why this price?
Memorial Day Sale · 27% off was $189.99

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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Jun 3
Order within 4 hours and 36 minutes
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Size: B140 Battery-40V


Features

  • INCLUDES: One Husqvarna B140 (40V Battery) Lithium Ion Battery for Husqvarna Power Tools
  • INTERCHANGEABLE BATTERY SYSTEM: The 40 Volt lithium battery fits all Husqvarna battery tools, our lithium-ion batteries are durable, easy to swap and recharge quickly
  • ACTIVE COOLING TECHNOLOGY: 144Wh Li-Ion battery provides consistent power and longer battery life
  • LED CHARGE LIGHTS: Husqvarna batteries feature an easy-to-read intuitive 3-LED charge and battery life indicator
  • 4 AMP HOURS: The Li-ion battery provides 4 Ah (Amp Hours) of power and top-class performance for Husqvarna power tools
  • LONG-LASTING PERFORMANCE: Rechargeable up to 600 times
  • REPLACES: B140 Battery replaces BLi22 Battery

Description

Keep your Husqvarna cordless tools powered with the Husqvarna B140 Battery. This integrated 40V battery is suitable for home use, offering high-capacity power for extended runtime. Specially designed for use with the complete Husqvarna MAX battery power tools, including chainsaws, this lithium ion battery offers excellent cooling and features an intuitive 3-LED charge indicator to easily read the battery life. This Husqvarna battery fits all Husqvarna MAX battery tools, which allows you to quickly switch the same battery between a trimmer, blower, chainsaw and hedge trimmer, so you can keep working until the job is done. The Husqvarna B140 Battery is designed for demanding, long-lasting use and provides 4Ah of power per fully charged battery. The 40 Volt lithium battery is equipped with an internal cooling system for fade-free power. The battery life is easy to read with the LED battery life indicator display. Husqvarna Li-ion batteries provide long- lasting power and top-class performance. Use this 40V lithium battery as an additional leaf blower battery, weed wacker battery, chainsaw battery and weed eater battery.

Brand: Husqvarna


Battery Cell Composition: Lithium Ion


Recommended Uses For Product: Power Tool


Unit Count: 1.0 Count


Voltage: 40 Volts


Product Dimensions: 4.43 x 3.86 x 3.21 inches


Item Weight: 3.03 pounds


Item model number: 970457202


Date First Available: March 12, 2024


Manufacturer: Husqvarna


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good battery. Works fine
Size: B140 Battery-40V
Charged right up. Works great on my blower
Reviewed in the United States on May 1, 2025 by Mikey

  • Extra battery
Size: B140 Battery-40V
It fit perfectly giving me more run time on my weed whacker !
Reviewed in the United States on March 23, 2025 by Felipe Quinones

  • Not quite the staying power I had thought
Size: B140 Battery-40V
I like having a second battery for my leaf blower. However, this spare battery doesn't have the staying power that I thought it would have. I don't use my blower on the highest level, but even so, this battery lasts about 30 minutes.
Reviewed in the United States on December 28, 2024 by Brenda Denzler

  • wrs
Size: B140 Battery-40V
Works great.
Reviewed in the United States on April 26, 2025 by WRS

  • battery
Size: B140 Battery-40V
nice to have a backup.
Reviewed in the United States on May 10, 2025 by Beaverdam Sandy

  • Cheap battery
Size: B140 Battery-40V
3 months old. Broke already. These come with EVE cells which are Chinese cells and not the high quality cells from LG or Samsung. You get this hot … it will die.
Reviewed in the United States on August 31, 2024 by Raphael Loberant

  • Great Product
Size: B140 Battery-40V
Great Product
Reviewed in the United States on April 19, 2025 by Amazon Customer

  • So far so good
Size: B140 Battery-40V
I will need to use it more to give better details. It fits and works with my Husqvarna Chainsaw.
Reviewed in the United States on August 6, 2024 by JR

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