36V Lead-Acid Lawn Mower Battery


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Packed with Power

Compact and lightweight design make it convenient to remove from the mower and charge separately

Features a power test indicator to give you the battery's current level of charge

Built-in handle makes it easy to remove and transport your battery

For use with the following models: WG770

36V Lead-Acid Lawn Mower Battery ITEM WA3229

Availability: Out of stock


Technical Specifications
  • Compatible with
  • Battery Type
    Lead Acid
  • Charging Time
    ≈ 12 Hours
  • Charger Model
You're Getting
  • (1) - 36V Lead-Acid Mower Battery

Frequently Asked Questions

  • Which tools are compatible with this battery (WA3229)?

    This battery (WA3229) is compatible with the WG770 mower.

  • How much does this battery weigh?

    The 36V lead acid battery weighs about 32 lbs.

  • How long can you trim on each 36V lead acid battery charge?

    On the WG770 mower, each 36V lead acid battery will provide enough working time per charge to cut up to 10,820 sq ft. Actual results may vary depending on the density of the grass or weeds you’re cutting, the amount of trimming versus edging, and the age of the battery pack.

  • How long does it take to charge the WA3229 36V Lead Acid Lawn Mower battery?

    It takes about 12 hours to fully charge the battery with the WA3724 36V charger.

  • Are lithium batteries interchangeable with the lead acid battery?

    Our lithium batteries and lead acid batteries are separate platforms and are not interchangeable.

  • Which charger is compatible with the 36V lead acid battery (WA3229)?

    This battery is compatible with the Worx WA3724 36V charger.

  • Are there any precautions I should follow?

    Regardless of the tool or job at hand, we recommend that our customers follow standard safety precautions while using our tools, including wearing safety eyewear, gloves, appropriate shoes and clothing, and keeping hair tied back. Always refer to the owner’s manual for complete safety information before operating any tool.

  • What is the guarantee/warranty?

    If you decide this battery isn’t right for you, we offer a 30-day Money Back Guarantee from date of receipt (less shipping and handling). Please call our customer service center at 1-866-354-9679 (WORX) and we’ll be happy to assist. View more information here.

    Worx batteries are covered by a 1 Year Limited Consumer Warranty and are not eligible for warranty extension.

    View more information on our warranty here.

  • Where can I get replacement parts?

    Many replacement parts are available online under Accessories.


Important Information

California proposition 65 WARNING:

This product can expose you to chemicals including lead, phthalate or bisphenol A which are known to the State of California to cause cancer, birth defects or other reproductive harm. Wash your hands after use. For more information go to www.P65Warnings.ca.gov.

Proposition 65 de la Californie AVERTISSEMENT:

Ce produit peut vous exposer à des produits chimiques, incluant au plomb, au phtalate ou au bisphénol A, qui sont reconnus dans l'État de Californie comme pouvant causer un cancer, des anomalies congénitales ou d'autres dommages à l'appareil reproducteur. Assures-vous de bien vous laver les mains après usage. Pour en savoir plus, veuillez consulter le site www.P65Warnings.ca.gov.

Propuesta de California 65 ADVERTENCIA:

Este producto puede exponerlo a químicos que incluyen plomo, ftalato, o bisfenol A que se sabe en el Estado de California que causan cáncer, defectos de nacimiento u otros daños reproductivos. Lave sus manos después de usarlo. Para más información visite www.P65Warnings.ca.gov.
36V Lead-Acid Lawn Mower Battery is rated 4.1 out of 5 by 10.
Rated 5 out of 5 by from Highly recommend for smaller, level yards. Easy to push. Adjust all wheel heights with one lever. Was able to mow my grass even after being gone for 8 weeks during growing seasons.
Date published: 2019-05-26
Rated 5 out of 5 by from Great battery I bought this a month ago and it is great to have a second battery as a back up.
Date published: 2018-10-24
Rated 5 out of 5 by from Great addition Bought the lawn mower earlier in the year. Have finally been able to put it to use. Beautiful cut. Needed more to e so added a second battery. Should enable me to cut everything now.
Date published: 2018-04-02
Rated 5 out of 5 by from Needed a replacement I really like your mower
Date published: 2017-08-15
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