No matter how conservatively you use your smartphone, its battery life is something that is out of your control. After years of usage, your smartphone’s battery level is bound to go down. This may result in a lower power backup and slow charging speeds. You may even notice the battery drain out even when your phone is plugged in to charge. While you may have to change the battery eventually, there are a few things you can do to boost the charging speed. In this article, we bring you the top 12 easy methods to fix the ‘iPhone battery draining while charging’ issue.
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In This Article
Turn off optimised charging
Optimised charging ensures that your iPhone charges at a slower pace when it is plugged in overnight. Keeping your iPhone plugged in to charge for long intervals can damage battery health over a period of time. When optimised charging is turned on, the current passing through your iPhone’s battery is limited after it hits a certain amount of charge. While this works fine for the most part, it can lead to a battery drain if you are using your iPhone while charging. Here’s how you can turn off optimised charging.
Step 1: Go to Settings and select Battery.
Step 2: Select ‘Battery Health’.
Step 3: Turn the toggle bar off for ‘Optimised Battery Charging’.
Close all background apps
Your iPhone charges at a slower pace when it is carrying out a lot of background tasks. If you are using an older iPhone, it could even lead to the battery level dropping down when your phone is charging. To fix this, clear all the background apps on your phone. The app switcher will allow you to see which apps are currently working in the background. You can easily close all background apps from the app switcher itself.
Switch off your phone while charging
If your iPhone is charging slowly even after you have closed all the background apps, turn it off and then put it on charge. Even when you’ve killed all background activity, your iPhone still consumes the battery by receiving the network signal.
Turn on Airplane Mode
If you don’t want to switch off your iPhone while charging, the next best thing you can do is turn on the Airplane Mode. Receiving a cellular network all the time consumes a lot of power on your device. The power consumption increases when you use the 5G network for streaming videos or just browsing the internet. Turning on Airplane Mode ensures that you don’t use the battery faster than it is being charged.
Enable Low Power Mode
Turning on Low Power Mode on your iPhone cuts down the battery drain by limiting certain tasks. Once it is turned on, the display brightness, refresh rate, and some visual effects will be dialled down. Features like Auto Lock, background app refresh, and automatic downloads will also be disabled. This ensures that your iPhone doesn’t consume power faster than the incoming charge. When the Low Power Mode is turned on, the battery bar turns yellow.
Use an Apple-authorised power adapter
Power adapters play a significant role in determining the rate at which your iPhone charges up. An old adapter will typically not be able to deliver your desired charging speed. This can lead to the battery draining out while your iPhone is charging. To fix this, buy a new power adapter. Make sure you use an original Apple adapter or a ‘Made for iPhone’ adapter for best results.
Use a fast charger
Apple doesn’t ship a power adapter with iPhones anymore. If you have an old iPhone adapter lying around, chances are that it is not a fast charger. Over the years, smartphones have improved their charging speed. While the iPhone may not be able to charge at the ridiculous rate that some Android phones can, a charging speed of 20W is still pretty decent. If you’re using one of those old 5W power adapters, it will take a long time to boost your iPhone’s battery. Switch to a fast charger for better results.
Remove the cover or case while charging
Sometimes, the external case covering your iPhone can cause its temperature to rise. This is more likely to happen when the surrounding temperature is high. Taking off the case lets your iPhone cool down faster. While charging, the battery inside your iPhone can get warmer, leading to a simultaneous loss of charge. Take off the case to keep the iPhone’s temperature in check and boost its charging speed.
Use a different power outlet
It is possible that the fault may not lie with your iPhone but with the low power supply from the power outlet. Try connecting your iPhone to a different wall outlet to check if this is the issue. You can also try using a power bank to check if your iPhone is charging at the desired pace.
Do not charge your iPhone under direct sunlight
If your desk is set up near a window that lets in a lot of sunlight, it can cause your iPhone to get warmer than usual. Find another spot to charge your iPhone, preferable at a place that is cool, ventilated, and away from sunlight. You will immediately notice a boost in charging speed.
Check your iPhone’s battery health
No matter how conservatively you use your phone, the battery health is bound to drop down over a period of time. Your iPhone lets you check the battery health and gives you an idea of its remaining lifespan. Here’s how you can check it.
Step 1: Go to Settings and tap on Battery.
Step 2: Select ‘Battery Health’.
This is where you can have a look at your iPhone’s battery insights. If your battery capacity has dropped down so low that it needs replacement, instead of maximum capacity, you will be shown a message that your battery health has degraded.
Update iOS
Keep your phone’s OS updated at all times to limit the bugs and tap into its maximum potential. Here’s how you can update your iPhone to the latest iOS version.
Step 1: Make sure your iPhone is connected to a WiFi network and plug in its charger.
Step 2: Go to Settings and select General.
Step 3: Select Software Update.
Step 4: Tap on Download and Install.
Frequently Asked Questions (FAQs)
Why is my iPhone’s battery going down while charging?
If your iPhone’s battery is draining while it is being charged, it is most likely because the battery is old and has lost its power to retain charge.
How do I stop my iPhone’s battery from going down while charging?
The easiest way to reduce battery drain while charging your phone is by turning it off. If you can’t turn it off, close all the background apps and put it on Airplane Mode.
What speed does an iPhone charge its battery?
The maximum speed for wired charging on an iPhone is 20W.
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Conclusion
These are the top 12 easy methods to fix the ‘iPhone battery draining while charging’ issue. To increase your iPhone’s battery’s lifespan, only plug it in to charge when the battery hits a low level and always make sure you do not overcharge it. If you want it to charge rapidly, do not use your iPhone while charging.
