Handle rapid battery drain on iPhone

How long does it take for an iPhone to lose its battery is a question of many users, especially those who are planning to switch to using an iPhone. Below are the causes and ways to fix iPhone battery drain quickly.

Reasons why iPhone battery drains quickly

Usage habits

If you use your phone frequently throughout the day, running heavy applications, video editing, high graphics games, the battery may wear out faster. In addition, keeping the screen brightness high and the screen always on also affects the battery because the iPhone has to spend a lot of energy to maintain brightness. On the contrary, if you use and optimize battery saving settings, the iPhone battery drain time will be longer.

Battery charging habits

Do you often have the habit of completely draining the battery before charging it? Do you plug in the charger multiple times a day when your iPhone still has a lot of battery left? Do you use your iPhone while it's charging? All of these habits can affect iPhone battery life, leading to iPhone battery draining quickly when in use.

Network settings

How long it takes for your iPhone to lose battery also depends on the network settings and cellular service on your device. For example, using 4G/5G networks will consume more battery, GPS positioning, Bluetooth, and Wi-Fi when not in use can also drain battery significantly.

Usage environment

Extremely high or low temperatures can also affect the performance and lifespan of your iPhone's battery. Apple recommends that users use iPhone in environments with temperatures ranging from 0 - 35 degrees Celsius. Using iPhone in hot outdoor environments regularly will cause battery life to decrease quickly.

How to fix iPhone battery drain quickly

Here are ways you can apply to limit iPhone battery drain quickly:

- Change usage habits : Limit using iPhone in high temperature environments or running heavy applications that are not suitable for the device. Close the application when not in use or delete unnecessary software.

- Optimize device settings : Reduce screen brightness when using iPhone in well-lit conditions, turn on Low Power Mode when battery is low. Turn off Bluetooth and Wi-Fi when not in use to save iPhone battery.

- Change charging habits : Charging your iPhone when the device has about 20-30% battery left and unplugging it when it reaches 90% will help you extend the device's battery life. Do not charge and use at the same time to avoid overheating the device and quickly depleting the battery.

- Check battery health regularly : You check battery health by accessing Settings, then selecting Battery and then selecting Battery Health to see the maximum remaining capacity of the iPhone battery. If the maximum capacity drops below 80%, you may consider replacing the battery.

The above article has answered the question of how long it takes for the iPhone's battery to drain and how to limit the iPhone's battery draining quickly. Thanks for watching.

Isabella Humphrey

Update 24 May 2024