Why is my phone draining while charging?

I’m experiencing a strange issue with my phone where it seems to be losing battery power even while it’s plugged in and supposedly charging. This problem has become quite frustrating as I depend on my phone for many daily tasks, and it’s unnerving to see the battery percentage drop rather than rise. I notice that when I use my phone for anything intensive like gaming, browsing, or using GPS, the battery drains faster during charging. It feels counterproductive since I expect the battery to charge rather than drain, and I’m concerned about what might be causing this issue. Could it be related to the charger or the cable, or is there something wrong with my phone’s battery or software? I just want to understand why this is happening and what might be causing this unexpected battery drain.
4 Answers

One potential reason your phone might be draining while charging is that the charger or charging cable you are using is defective or of low quality. I have had similar experiences when using a non-original charger or a damaged cable. These chargers might not be providing the required current to charge the phone properly, leading to a battery drain. Make sure to use an original charger and check if the cable is in good condition.

Another factor to consider is the background apps and processes running on your phone. When you have too many apps running or background services that are highly resource-intensive, your phone may consume more power than it receives through the charger. To manage this, I usually check the battery usage statistics in my phone’s settings to identify and close any apps that are consuming excessive power. Also, disabling background app refresh for non-essential apps can help mitigate the issue.

From my experience, a more technical reason could be related to the phone’s battery health. Over time, phone batteries degrade and lose efficiency, which can lead to issues like charging imbalance or power drainage during charging. If your phone’s battery is old, it may not hold a charge as well as it used to, and using the phone while it’s charging exacerbates this problem. In such cases, I’d recommend getting the battery checked by a professional. If the battery health shows significant wear, replacing the battery might be necessary.

Sometimes, the issue might be related to the phone’s software. An outdated operating system or a recent software update with bugs can cause abnormal battery usage. I recommend checking if there are any available system updates or patches that can address the issue. Additionally, performing a soft reset or even a factory reset (after backing up your data) could help resolve any underlying software glitches that cause the battery to drain while charging.