B31N1424 48Wh 11.4V Battery for ASUS V405L K401L K401U K401UB K401LB K401UQ A400U – Black

Battery Specifications
Specification Details
Battery Type Li-ion
Voltage 11.4V
Capacity 48Wh
Color Black
Condition Brand New (replacement)
Warranty 1 year (can be stated separately)
Compatible Part Numbers
0B200-01390000, B31N1424

Compatible Laptop Models (Use "Ctrl+F" to find your model)
ASUS A Series

A401LB, A401UB, A401UQ, A401UQ-FA123T

ASUS K Series

K401LB (and many sub-models: K401LB-1A, K401LB-FA003H, -FA007H, -FA012D, -FA013D, -FA013H, -FA021H, -FA036H, -FR026T, -FR036H, -FR042H, -FR046T, -FR052D, -FR053D, -FR054H, -FR068D, -FR068T, -FR084D, -FR119D, -WS71, 5010, 5200, 5500)

K401U, K401UB (K401UB-2A, -FR004T, -FR006T, -FR008D, -FR009D, -FR016T, -FR028D, -FR038T, -FR049D)

K401UQ (K401UQ-2A, -7200U, -FA074T, -FA075T, -FA079T, -FA085T, -FA090D, -FA096T, -FA098T, -FA115D, -FA120D, -FA126T, -FA141T, -FA177D, -FA183T, -FR007D, -FR008D, -FR047T, also K401UQK)

ASUS R Series

R415LB, R415UB (R415UB-FR027T, -FR042T), R415UQ (R415UQ-FA108T, -FA109T, -FR014T)

ASUS V Series

V401LB, V401UB, V401UQ, V405LB, V405UB, V405UQ

Also compatible with: A400U series, K401LB520, and many more based on the same chassis.

Key Features
High quality Li-ion – reliable and long‑lasting

48Wh capacity – ideal for daily productivity

Built‑in protection – overcharge, over‑discharge, short circuit protection

Direct replacement – perfect fit for listed ASUS models

Package Includes
1 x B31N1424 Battery (11.4V, 48Wh, Black)