important battery message
unable to verify this iPhone has a genuine Apple battery.
health information not available for this battery
Question marked as
Best reply
you need to contact Apple support for further diagnostics and support. Here is resource’s to help further explain battery and performance for iPhone and info about battery service along with a resource on how to contact Apple directly for support and service.
Contact Apple for support and service
https://support.apple.com/en-us/HT208387
iPhone Battery & Power Repair
https://support.apple.com/iphone/repair/service/battery-power
iPhone Battery and Performance
https://support.apple.com/en-us/HT208387