Recently, there are number of users who have reported that their device battery is draining a lot faster than ever after newest iOS updating. Let’s see what are the possible reasons because of which your iPhone battery drains quickly
iOS Update
After installing a new iOS update, the device is running multiple processes from scratch like reindexing databases, creating caches and more. So, you may need a few days for your device to re-learn which apps are your most used.
From iOS13, Apple more focus on the user experience, this may be another cause of excessive battery drain on your iPhone, expecially for some old models. The recently released iOS 16 is only compatible with the iPhone 8 and later.
Charger
A built-in microchip in modern batteries helps manage the input from the charger. So, even if you use a fast charger with a device that cannot accept that much power, your phone will charge at the pace that its battery was built for the purpose. In this instance, the quick charging option will be ineffective, and it may aggravate damage to the battery.
Temperature
Phone manufacturers recommend that you only use the iPhone in temperatures ranging from 0o to 35o C (32o to 95o F). Phones are meant to switch off when the temperature is not suitable for usage, protecting your phone from harm. However, it may be quite bothersome if you need to use it for directions, essential calls, or even emergencies.
After repeated exposures, extreme temperatures might permanently destroy your phone’s battery. We should also avoid temperature swings since they might cause moisture to become trapped inside your phone and damage components.
Here are some tips for how to improve the battery life
1. Disable Widgets
You will find plenty of widgets on your iPhone screen after iOS update. If these widgets are active then also you might face your iPhone battery draining fast. Try to disable the widgets and see if this was the reason behind your issue. Just swipe right from the home screen and scroll down to the bottom of widget.
2. Do Not Charge Your Phone Overnight
Leaving your phone connected after it has been fully charged might cause the battery to overheat and cause harm. iPhone battery is lithium polymer battery, not memory effect. So stop charging it all night, don't let the battery in a low power level, just charge it when you not use the phone.
3. Reduce the brightness
Avoid setting it to auto-brightness since your phone’s screen takes the most battery.
4. Avoid Using Vibration Mode
5. When not in use, turn off Bluetooth and GPS.
And there may be other reason why your phone drain fast, normally phone battery’s longevity is typically 2 – 3 years, after then, the battery capacity will reduce gradually, so your phone drain fast.
The easy way to check is check the battery health on your iPhone, if it lower than 80%, it's time to change a new battery.
Eparts high capacity iPhone battery can be helpful for you, more long laststanding, refresh your iPhone.
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