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Overview

• Replacement battery compatible with ASUS VivoBook 14 and 15 series laptops• Delivers reliable 42Wh capacity for balanced daily use• Ideal for students and professionals on the move• Built with quality cells for safety and consistency

42Wh B31N1912 Battery for ASUS VivoBook

Model: SWEAT-5147
Web Code: 19734863
Sold and shipped by | 3.1 seller rating (8 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.

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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.

• Designed for ASUS B31N1912 and C31N1912 compatibility

• Provides stable power for work, study, and media use

• Maintains efficient energy output throughout charge cycles

• Integrated protection enhances battery safety

• Ensures proper fit and reliable operation

• Suitable replacement for worn VivoBook batteries

Product Condition
Brand New
Laptop Manufacturer
Other

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 on all orders.

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*:
  • No restrictions in Canada
*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.