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B31N1631 Replacement Laptop Battery for Asus VivoBook 15 X505BP X505BA X505BA-BR016T Series Notebook Black (11.55V 42Wh)

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Battery Type: Li-Polymer Voltage:11.55V Capacity:42Wh / 3727mAh
Compatible Part Number: B31N1631, 3ICP5/57/81
Fit For: Asus X505BP-1C,X505BA-1C,VivoBook 15 X505BA-RB94,VivoBook 15 X505BP, X505BA-3G,X505BP-3G, VivoBook 15 X505BA-BR016T,X505BP-1B,X505BP-3F,X505BA-1B,VivoBook 15 X505BP-BR007T,X505BA-1A,VivoBook 15 X505BA, X505BP-1A,X505BA-3F
All of our product are CE & ROHS certified. 100% compatible as original battery.
30 Days Money Back and 12 months Warranty. 24 x 7 email support

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Battery Type: Li-Polymer Voltage:11.55V Capacity:42Wh / 3727mAh
Compatible Part Number: B31N1631, 3ICP5/57/81
Fit For: Asus X505BP-1C,X505BA-1C,VivoBook 15 X505BA-RB94,VivoBook 15 X505BP, X505BA-3G,X505BP-3G, VivoBook 15 X505BA-BR016T,X505BP-1B,X505BP-3F,X505BA-1B,VivoBook 15 X505BP-BR007T,X505BA-1A,VivoBook 15 X505BA, X505BP-1A,X505BA-3F
All of our product are CE & ROHS certified. 100% compatible as original battery.
30 Days Money Back and 12 months Warranty. 24 x 7 email support

Additional Information
First Listed on Newegg	June 22, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
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Item#: 9SIC7FYKZZ4962