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Overview

Delivers 20% more power and 35% more runtime than 18V batteries. Lower internal resistance and better heat dissipation performance. Integrated 65W Bi-Directional USB-C Port for convenient charging of all your USB-C devices. Integrated LED fuel indicator provides immediate feedback on the batteries charge level and charging status. Compatible with 200+ Greenworks tools.

Greenworks 24V 4.0 Ah 21700 Battery with Bi-Directional USB-C Port

Model: BB240CAA1
Web Code: 19826663
Sold and shipped by | 4.1 seller rating (205 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • (1) 24V 4.0 Ah 21700 Battery
  • Owner's Manual
  • 3-Year Warranty

【GREENWORKS 24V LITHIUM-ION BATTERY】Delivers more fade-free power with no memory loss after charging.

【NOT ONLY BATTERY, BUT ALSO POWER BANK】With Bi-Directional USB-C Port for charging iPhone Series, iPad, Galaxy, Pixel, and More.

【LED BATTERY FUEL INDICATOR】Integrated LED fuel indicator provides immediate feedback on state of the battery.

【MULTI-PROTECTION TECH】Built in battery management system (BMS) ensures complete protection for your devices.

【ONE BATTERY POWER ALL】Greenworks 24V batteries are compatible with 200+ Greenworks tools in the same voltage for total freedom of movement when gardening without tangled cables.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • British Columbia (Remote)
  • Alberta (Remote)
  • Saskatchewan (Remote)
  • Manitoba (Remote)
  • Quebec (Remote)
  • New Brunswick (Remote)
  • Nova Scotia (Remote)
  • Prince Edward Island (Remote)
  • Newfoundland and Labrador (Remote)
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.