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New 42Wh B31N1842 Replacement Battery for VivoBook S15 S531FA S531FL X531FL K531FA

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Item Description:
Condition: New Battery
Battery Type: Li-ion
Battery Voltage: 11.52V
Battery Capacity: 42Wh
Battery Color: Black
Warranty: 6 Months

Overview

Specs

Reviews

Replace Part Numbers:
B31N1842, 0B200-03440000, 3ICP5/57/80

Fit Laptop Models:
For
VivoBook S15 S531FA-EJ003T, VivoBook S15 S531FA-EJ188T, VivoBook S15 S531FL-EJ154T, VivoBook S15 S530FA-EJ269, X531FA-2S, S531FA-BQ052T, S531FL-BQ162T, Vivobook S15 S531FA-EJ140T, VivoBook S15 S531FL-BQ503T

Details
Battery Type	Lithium-Ion

Additional Information
First Listed on Newegg	September 24, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies

Return for refund within: 30 days
Return for replacement within: 60 days
This item is covered by EBUY LIMITED Return Policy

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Item#: 9SIA8ZWM7E6595