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New B31N1424 11.4V 48Wh Li-ion Battery for ASUS K401LB K401UB K401UQ A401U V405LB Replaces 0B200-01390000 Grade A Cells
- Restore Your ASUS Laptops Battery Life Dont let a wornout battery chain you to a wall. This 48Wh B31N1424 replacement delivers reliable power for work, study, or streaming anywhere.
- Exact Fit for K401 & V405 Series Compatible with ASUS K401LB, K401UB, K401UQ, A401U, V401LB, V401UB, V401UQ, V405LB, V405UB, V405UQ, R415LB/UB/UQ, and many more (see full list). Replaces OEM part number 0B200-01390000.
- 48Wh 11.4V Li-ion Enough capacity to get through a full day of classes, meetings, or travel. No more unexpected shutdowns at 2030%.
- Premium Grade A Cells Unlike cheap generics that swell or degrade quickly, this battery uses highquality cells for stable voltage, consistent performance, and longer cycle life.
- Safe & 100% Tested Builtin overcurrent, overvoltage, overheating, and shortcircuit protection. Each unit tested before shipping. Install with confidence.
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Overview
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Why You Need This Battery
Your ASUS K401, V405, or R415 series laptop was built for portability and everyday productivity. But after a couple of years, the original battery likely doesnt hold a charge like it used to draining faster, shutting down unexpectedly, or keeping you stuck near an outlet.
This B31N1424 replacement battery solves that problem.
Designed for ASUS K401 / V405 / R415 Families
This battery is a direct fit for the following ASUS laptop models (Ctrl+F to find yours):
ASUS A401LB, A401UB, A401UQ
ASUS K401LB (including K401LB1A, K401LBFA003H, K401LB5010, 5200, 5500, etc. )
ASUS K401UB (including K401UB2A, FR004T, FR006T, etc. )
ASUS K401UQ (including K401UQ2A, FA074T, FA075T, FR007D, etc. )
ASUS V401LB, V401UB, V401UQ
ASUS V405LB, V405UB, V405UQ
ASUS R415LB, R415UB, R415UQ
Specification Detail
Model B31N1424
Chemistry Liion
Voltage 11.4V
Capacity 48Wh
Color Black
Condition Brand New Grade A cells
Compatible Part Numbers
Common P/N
B31N1424
0B200-01390000
What a Failing Battery Costs You
Sudden shutdowns Your laptop dies during a Zoom call or while typing notes.
Reduced portability Youre constantly searching for an outlet.
Swollen battery A bulging battery can warp the palm rest or bottom case.
Performance throttling The CPU may slow down to conserve power.
This 48Wh replacement restores your ASUS laptops original battery life perfect for students, remote workers, and anyone on the go.
Safety & Reliability
Every battery includes builtin protection against overcurrent, overvoltage, overheating, and short circuits. Grade A Liion cells ensure consistent power delivery. We test each unit before shipping.
Easy Installation
Flip your laptop over, remove the bottom cover (requires a small Phillips head screwdriver), disconnect the old battery, and install the new one. Fully charge before first use for optimal performance.
If youre not comfortable with DIY repair, professional installation is recommended.
Whats Included
1 x B31N1424 Replacement Battery
Before You Order
Please doublecheck your original battery part number (B31N1424 or 0B200-01390000) and your laptop model from the compatibility list above. This battery is specifically designed for these models not for newer ASUS ZenBook, VivoBook, or ROG series.
Your ASUS K401, V405, or R415 series laptop was built for portability and everyday productivity. But after a couple of years, the original battery likely doesnt hold a charge like it used to draining faster, shutting down unexpectedly, or keeping you stuck near an outlet.
This B31N1424 replacement battery solves that problem.
Designed for ASUS K401 / V405 / R415 Families
This battery is a direct fit for the following ASUS laptop models (Ctrl+F to find yours):
ASUS A401LB, A401UB, A401UQ
ASUS K401LB (including K401LB1A, K401LBFA003H, K401LB5010, 5200, 5500, etc. )
ASUS K401UB (including K401UB2A, FR004T, FR006T, etc. )
ASUS K401UQ (including K401UQ2A, FA074T, FA075T, FR007D, etc. )
ASUS V401LB, V401UB, V401UQ
ASUS V405LB, V405UB, V405UQ
ASUS R415LB, R415UB, R415UQ
Specifications
You Can TrustSpecification Detail
Model B31N1424
Chemistry Liion
Voltage 11.4V
Capacity 48Wh
Color Black
Condition Brand New Grade A cells
Compatible Part Numbers
Common P/N
B31N1424
0B200-01390000
What a Failing Battery Costs You
Sudden shutdowns Your laptop dies during a Zoom call or while typing notes.
Reduced portability Youre constantly searching for an outlet.
Swollen battery A bulging battery can warp the palm rest or bottom case.
Performance throttling The CPU may slow down to conserve power.
This 48Wh replacement restores your ASUS laptops original battery life perfect for students, remote workers, and anyone on the go.
Safety & Reliability
Every battery includes builtin protection against overcurrent, overvoltage, overheating, and short circuits. Grade A Liion cells ensure consistent power delivery. We test each unit before shipping.
Easy Installation
Flip your laptop over, remove the bottom cover (requires a small Phillips head screwdriver), disconnect the old battery, and install the new one. Fully charge before first use for optimal performance.
If youre not comfortable with DIY repair, professional installation is recommended.
Whats Included
1 x B31N1424 Replacement Battery
Before You Order
Please doublecheck your original battery part number (B31N1424 or 0B200-01390000) and your laptop model from the compatibility list above. This battery is specifically designed for these models not for newer ASUS ZenBook, VivoBook, or ROG series.
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: 30 days
- This item is covered by Ebuy limited Return Policy
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