horrible battery life

Its the worst battery life for a flagship. The weakest part of the phone. Been hoping a update would fix it. Nothing yet
 
That's too bad that the battery isn't performing well. Strange, I thought reviewers said that battery life on the Pro model was decent? A 4500 mAh battery should function better. Hopefully an eventual update will fix battery performance.
 
Its the worst battery life for a flagship. The weakest part of the phone. Been hoping a update would fix it. Nothing yet
Here we are a year later. If you still have the phone how is your battery life with Android 12 been?
 
Not sure what to expect , but for that size screen, I find the battery life decent, not impressive but ok, and it never really become a problem since it also charge very fast.

Though I think the battery easily gets very warm, I suspect that is normal with these batteries?
 
My OnePlus 9pro battery is terrible, had 80 % and shut the phone off and still went down to 30% after shutting it off.
 
My OnePlus 9pro battery is terrible, had 80 % and shut the phone off and still went down to 30% after shutting it off.
Welcome to AC!
You can try safe mode see if it holds the charge which could be a 3rd party app responsible but sounds like the battery needs replacement.
 
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