Everyone knows that once you plug in your phone to the charger, the battery is supposed to gradually increase. It continues until it gets to a hundred percent.
It is therefore unusual when instead of a battery increasing, it rather decreases. Everyone who experiences this is usually surprised.
Imagine charging your phone. After a while, you check on it. Its battery level has reduced much lower than when you plugged it in.
In this article, you’ll learn why your phone battery decreases instead of increasing during charging. You will also learn how you can fix it.
Why Does My Phone Battery Decrease While Charging?
There are several reasons why the percentage of your phone battery reduces while charging,
Damaged Charging System
When the charging system of a phone is damaged, charging the phone becomes complex. This system includes the charging board and the charging port.
The charging port is the hole where you insert the charger. The charging board is the hardware component of the phone. It ensures that the phone charges properly.
These two parts come together to form the Charging system. When any of these parts are damaged, your phone cannot charge. Instead of the charge increasing, it will decrease.
The charging system becomes damaged when any of the pins on the charging board are broken. It also gets damaged when liquid and small substances like dust manage to get into the charging port.
Damaged Charger
Using a damaged charger can also cause your phone battery to reduce instead of increase while charging.
The charger may be worn out or broken inside and cannot power the phone enough.
The problem with a damaged charger might stem from the charger head or the charger cable. However, it is not so impossible to identify the source of the problem. Do some tests with a different charger.
Unprescribed Charger
Using the wrong charger for your mobile device is bound to cause challenges, especially when charging.
Every phone brand has its charger, and any mobile device that is purchased comes along with its exclusive charger.
Using a different charger brand for your phone is a bad idea. It can lead to a decrease in your battery percentage. The cable may produce less power than what the battery needs when you use it while charging.
Background Apps
Opening too many applications on your phone without closing them will cause your phone battery to deplete.
This is because when the apps are not closed properly from the recently opened section, they operate in the background.
Apps use battery power. Too many apps running in the background causes the battery to drain. This can happen even when it’s charging.
Your battery is going down while charging due to apps that are updating. Another reason could be that apps are syncing.
Overheating phone
Using your phone when it’s overheating is a sure way to quickly run down the battery. An overheated phone cannot even charge and during charging, the battery will reduce instead of increasing.
Exposing the phone to extremely hot weather conditions will cause it to overheat. Opening too many apps can also lead to overheating. Other factors might contribute as well.
How To Fix My Phone Battery When It Decreases While Charging?
Here is what you should do when your phone battery keeps decreasing instead of increasing while charging:
Fix 1: Change the phone charger
Since the main problem might be from the charger, it is recommended that you change the entire charger. This includes the charger head and the cable too.
Buying a new charger can be tricky. If you are not careful, you will buy the wrong one. You will then face the same problems repeatedly.
To get the charge meant for your phone, visit any tech shop affiliated with your phone brand. Alternatively, you can visit the brand’s shop. Ask for a charger made suitable for your phone type.
It’s frustrating to know phone battery percentage going down while charging. This can be a painful moment.
Fix 2: Turn Off Your Device
If your phone battery decreases in percentage while charging, consider switching the phone off before putting it on charge.
If the issue is on your device, there may be different reasons for it. One way to check this out is to switch off your device and charge it.
For iPhones, hold down the power button (for models below the iPhone X) or hold down the power button and the volume down buttons (for iPhone X models and later) for a few seconds > The shutdown menu will be on the screen > Slide the power icon to turn the phone off > After the phone shuts down, connect the charger and allow it to charge
Fix 3: Close All Background Applications
If the battery of your device keeps decreasing while charging, check the apps that are running in the background. You find some opened apps causing the issue.
Closing apps from the app drawer is the only proper way to exit an app. Open the recently opened section on your iPhone. Swipe up or down to clear the apps from your App Drawer. Do this before charging the phone.
Fix 4: Clean Cable Port/Charging Port
Another reason your phone battery keeps decreasing is that the charging port may be bloated with dirt and dust. Cleaning the area regularly will help the phone charge.
Get a toothpick, cotton, and alcohol. Take a toothpick and put a wool of cotton on the tip. Dip it into the alcohol and gently pass it into the charging port. Doing this three to four times should get rid of the dust and dirt.
Alcohol is used instead of water because alcohol evaporates faster so it poses little damage to the phone.
Fix 5: Visit A Phone Repairer
If none of the solutions work, then it means there’s more to your battery just decreasing while charging.
It is because the charging board is corrupted or the battery itself is damaged.
You will need to visit any phone expert repairer around you. They’ll help you check the phone properly and see what’s going wrong on the inside.
Conclusion
There are different reasons why your iPhone battery keeps decreasing instead of increasing when charging your device.
Some causes are the many apps running in the background. Exposing the phone to direct sunlight also contributes. Additionally, using the phone while charging can lead to overheating. This article has detailed the solutions to take if you face this issue.
