OEM Certified Original 7.7V Lithium-Ion Battery C21N1701 for ASUS VivoBook S14 S406UA

Replace Part Numbers:
C21N1701 C21PQC5 0B200-02640000
Compatible Laptop Models:
For ASUS VivoBook S14 S406UA S406U K406UA S406UA-BM360T S406UA-BM146T S406UA-BM148T Series

Installation and usage instructions:

1. Before replacing the battery, be sure to turn off the power first and then remove the charger plug. Replacing the battery during the startup process may pose a safety hazard.
2.After removing the original battery, press the power button continuously for 10 seconds without releasing it. Release the remaining power and static electricity on the motherboard before replacing the new battery.
3. Before installing a new batter
y, confirm the positive and negative poles of the battery, especially the built-in battery, and be careful not to plug it in incorrectly.

Regarding Capacity:

Lithium batteries are consumables, and it is normal for their capacity to fluctuate by around+5% due to factors such as inventory time and usage environment.