Have you noticed that your phone discharges itself at night , even if you don't use it? This is a fairly common problem that can have several causes. In this article, we will explain to you why your phone discharges at night and how to fix it.
Possible causes of battery discharge at night
There are several reasons why your phone may discharge itself at night:
- Applications running in the background
- GPS is always on
- Battery charge cycle exceeded
Solutions to prevent your phone from discharging at night
Fortunately, there are simple solutions to prevent your phone from draining on its own at night. Here are some tips to follow:
Turn off Wi-Fi and mobile data
If you don't need to be connected to the internet at night, you can turn off Wi-Fi and mobile data on your phone. This will prevent apps from refreshing in the background and consuming power and data. You can also enable airplane mode, which cuts off all wireless connections. However, if you have a WIFI authentication problem on Android , you will need to resolve it before you can connect to a wireless network.
Turn off Bluetooth when not using it
Bluetooth is a technology that allows your phone to connect to other wireless devices, such as headphones, speakers or smartwatches. Bluetooth also consumes battery, especially if you are far from the device you are connected to. If you don't use Bluetooth at night, consider turning it off.
Adjust the brightness
Screen brightness is one of the elements that consumes the most battery on a phone. If you leave your screen too bright at night, you will waste energy. You can adjust the brightness manually or activate automatic mode, which adapts the brightness based on the ambient light.
Use Night Shift mode
Night Shift mode is a feature that reduces the blue light emitted by the screen at night. Blue light can disrupt your sleep and make your eyes tired. Night Shift mode makes the screen warmer and easier to look at in the dark. It can also save a little battery by lowering the contrast.
Turn off location services on your Android phone
Location services are features that allow your phone or certain apps to access your location. They use GPS, Wi-Fi or mobile data to locate you. Location services use up a lot of battery, especially if you're in an area with weak signal or if you use multiple apps that ask for your location. If you don't need location services at night, you can turn them off in your phone's settings.
How do I know which app is draining my battery?
If, despite these tips, your phone continues to discharge on its own at night, an app may be to blame. To find out which app is draining your battery, you can check the usage statistics in your phone's settings.
On Android:
- Go to Settings > Battery
- Tap the gear icon at the top right
- Tap Advanced usage
- You will see the list of applications that consume the most battery
On iOS:
- Go to Settings > Battery
- Scroll down
- You will see the list of applications that consume the most battery
If you spot an app that is unusually consuming a lot of battery, you can try the following solutions:
- Close the app when you're not using it
- Turn off notifications or automatic updates
- Reduce background data usage
- Uninstall the application if it is not essential
Comparison table of the different solutions
| Solution | Benefits | Disadvantages |
| Turn off Wi-Fi and mobile data | Saves power and data | Blocks access to the internet |
| Turn off Bluetooth | Saves energy | Prevents connecting to other wireless devices |
| Adjust brightness | Saves energy | May reduce visibility |
| Use Night Shift mode | Saves energy and protects eyes | Can change colors |
| Turn off location services | Saves energy | Prevents you from using certain apps |
| Close or uninstall greedy apps | Saves energy and frees up space | May reduce functionality |
FAQs
Why is my phone draining by itself?
Your phone discharges itself because it consumes power even when it is asleep. Some apps continue to run in the background and use Wi-Fi, mobile data, or GPS. The quality of the signal, the brightness or the age of the battery can also influence its autonomy.
How do I stop my phone from draining?
To prevent your phone from draining too quickly, you can turn off certain features like Wi-Fi, mobile data, Bluetooth or GPS when you don't need them. You can also adjust the brightness or use Night Shift mode to save power.
What is the normal life of a battery?
The normal life of a battery varies depending on its type and usage. Lithium-ion batteries typically have a lifespan of around 500 charge cycles before their capacity decreases significantly. One cycle corresponds to a full charge from 0 to 100%. It is advisable to recharge your battery regularly and avoid full or empty charges.
How do I know if my battery is worn out?
You can tell if your battery is worn out by checking its status in your phone's settings. On Android, you can go to Settings > Battery > Battery Health. On iOS, you can go to Settings > Battery > Battery Health. You will then see a percentage that indicates the maximum capacity of your battery compared to its original capacity. If this percentage is less than 80%, this means that your battery is worn out and is discharging faster.
How do I change my phone battery?
If your battery is too worn or damaged, you may want to consider changing it. There are two options for changing your phone's battery:
- Call a professional: you can take your phone to an approved repairer or after-sales service who will replace the battery. This is the safest and most guaranteed solution, but also the most expensive.
- Change it yourself: you can order a battery compatible with the model of your phone and replace it yourself by following an online tutorial. This is the cheapest and quickest solution, but also the riskiest. You may damage your phone or lose the warranty if you are not skillful.
Conclusion
Does your phone discharge itself at night? Do not panic ! There are simple solutions to avoid this problem and extend your battery life. Follow our tips and check which apps consume the most power on your phone. Sometimes your phone may open apps on its own due to a faulty touchscreen or an unintentional tap. In this case, you will need to clean your screen or lock your phone.
