Why Does Phone Battery Drain Fast. If the battery drains fast while using we recommend to use the device on the safe mode to check the problem of the device. Below we have outlined the major causes of the iPhone battery draining fast overnight even when not in use problem.

Besides that the following are some other reasons for laptop battery problems. If the battery drains fast while using we recommend to use the device on the safe mode to check the problem of the device. Pull the plug at 80-90 as going to full 100 when using a high-voltage charger can put some strain on the battery.
If above reasons cannot explain why is your iPhone battery draining fast all of a sudden then it could be the fault of your iPhone battery itself.
If the issue of phone battery dying so fast develops after 2-3 years of phone purchase it may be time to replace the battery. For instance when you are making a phone call browsing checking email listening to music. When your mail is set to push rather than fetch your email server will be constantly connected to your iPhone so that you can receive emails as soon as they arrive in your inbox. Help your phone make it through the day by making these small adjustments and youll be thrilled with the changes you see in battery.

