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Is your iPhone battery drained? Learn how to troubleshoot charging issues and extend its lifespan
Maximum battery life in just a few steps

- April 27, 2023
- Updated: July 2, 2025 at 2:22 AM

With how much we use our iPhone on a daily basis, something of vital importance is that it offers us a good battery life. Whether due to charging problems or due to the use or configuration of the same, we could see how the battery runs out faster than we would like. Fortunately, the situation has an easy solution.
Let’s start with two scenarios. One in which the iPhone presents irregularities when charging and another in which the battery lasts less than expected. For both we can improve the situation quite easily.
How to troubleshoot iPhone charging problems
It is not common, but sometimes we can find some irregularity during the charging process. Faced with this situation the first thing to do is simply turn off the iPhone and turn it back on. Then, in order, this is what we can do:
- Check the charging port: let’s make sure that the charging port is free of dust, dirt or any debris. If necessary, let’s use a soft toothbrush or toothpick to clean it very carefully. The goal is to ensure that the connector makes good contact with the port.
- Try another cable and charger: if the error persists, try using another cable and charger to rule out the possibility that they are the cause of the problem. If our iPhone charges correctly with another cable and charger, we may need to replace them. On the other hand, we can also try charging another iPhone with the same charger to see where the error is coming from.
- Update the software: software updates always bring fixes and improvements. It could be that an update will put an end to the irregularities. We can check this in Settings > General > Software update.
- Reset the iPhone: with a full backup of all information, we can try to completely reset the phone and, before restoring the backup, see if the iPhone charges. If so, and if it fails again after restoring the copy, we should consider a clean install.
If none of the above steps work, it is possible that the error comes from something related to the hardware. In this case, it is best to contact Apple technical support or go to an Apple Store where, with specific tests, we can find out what is happening and fix it.
How to extend iPhone battery life
In the second scenario, where battery life is less than expected, we have a good amount of resources. There are many recommendations circulating on the web in this regard. From all of them, let’s pick out the ones that work:
- Let’s activate the low power mode: the low power mode temporarily reduces or disables some functions of our iPhone to extend battery life. We can activate it in Settings > Battery > Low Power Mode or by asking Siri.
- Enable automatic brightness: the screen is one of the components that consumes the most energy, leaving it to the system to regulate the brightness, we will ensure maximum autonomy. We can do this in Settings > Accessibility > Display and text size > Automatic brightness.

- Use Wi-Fi instead of mobile data: Whenever possible, use Wi-Fi connections instead of mobile data, as using mobile data can drain the battery more quickly, especially with heavy connectivity use.
- Take care of the iPhone’s temperature: exposure to extremely high or low temperatures affects performance and battery life. Avoid, above all, leaving your iPhone in the sun, inside a hot vehicle, or in very cold environments.
- Activate airplane mode in low coverage areas: if we are in an area with low signal coverage, activating airplane mode can prevent our iPhone from constantly searching for a signal and consuming battery in the process. While we can use Wi-Fi calling to remain reachable or AirDrop to send files.
- Replace the battery if necessary: all batteries, not just iPhone batteries, degrade over time. It is something inherent to technology and something we can’t avoid in any way. If the battery capacity has decreased significantly, consider replacing it with a new one.
With these tips and solutions, we can troubleshoot charging problems and extend the life of our iPhone battery very easily. As we said the battery is a consumable part and its capacity will naturally decrease over time. However, by taking care of our iPhone and following some good practices, we will be able to enjoy longer battery life and better performance to enjoy our iPhone all day long.
Some of the links added in the article are part of affiliate campaigns and may represent benefits for Softonic.
Architect | Founder of hanaringo.com | Apple Technologies Trainer | Writer at Softonic and iDoo_tech, formerly at Applesfera
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