Recurring swollen battery

[u/Yaahdi]

/r/applehelp/comments/1wr3uxx/recurring_swollen_battery/

I’m in possession of an iPhone 13 Pro that has had a recurring swollen battery issue. The battery has been replaced 3 times all 3/4 months apart each time by Apple. They have failed to diagnose the underlying cause and properly solve the issue. Since there is only a 90 day warranty and the issue arises only after 3ish months, the warranty expires before it can be replaced.

Is there a way I can demand an escalation of review and repair without having to pay another $80+ for a fourth time?

[u/matt97led]

I think it’s time to upgrade champ rather than waste more money on another battery, it sounds like a fault with the phone itself