iphone 7 battery drains fast and gets hot

It is assumed that an update has solved the battery drain problem. If you are still facing this problem, you should Contact Apple support!

But before you do that go to Settings > Battery > battery using by app , Check out the applications that consume the battery heavily. If there is nothing that consumes the battery heavily, there may be a technical problem Or if you replace the battery by a store that is not approved by Apple, it may be non-native and may cause the battery to drain.

and also see this article’s might help you:

• iPhone Battery and Performance - Apple Support

• Charge and Monitor the iPhone Battery - Apple Support

• About the Battery Usage on your iPhone - Apple Support

• About Optimized Battery Charging on your iPhone - Apple Support

• If you see "Your iPhone Battery may Need to be Serviced" - Apple Support

• Use Low Power Mode to Save Battery Life on your iPhone - Apple Support

Hey there,

what is the iOS version is running now?

and what is the battery health of your iPhone?

settings > battery battery health.

See this article ☞ If your iPhone, iPad, or iPod touch gets too hot or too cold - Apple Support

You can update to iOS 15.4.1 to see if this continues.

It should happen if your battery health is below 80%, and how many years have you used it? You might need an new phone since Apple only changes your phone battery if your battery health is below 80%. Try to delete big apps, if you can’t delete, delete Safari data.(You’ll get logged out of all websites logged into Safari.

Your welcome!

㋡