Battery for Asus VivoBook 14 (X421JAY)

Battery for Asus VivoBook 14 (X421JAY)
Built to match the power needs of the Asus VivoBook 14 (X421JAY), this battery ensures stable performance and reliable charging. It delivers efficient energy output for uninterrupted work and entertainment.

FAQs

Q1: How do I know this battery fits the X421JAY model?
It’s specifically tailored for the X421JAY variant, ensuring direct compatibility without modifications.

Q2: Is this battery pre-charged?
It comes partially charged for testing but should be fully charged before regular use.

Q3: Does it support sleep and hibernate modes?
Yes, it fully supports all built-in power management features of the laptop.

Q4: Will the battery affect system performance?
No, it supplies consistent power and maintains optimal performance across all usage levels.