Why is my battery percentage going down but its charging?

Why is my battery percentage going down but its charging?
I find it quite puzzling and troubling that my battery percentage keeps going down even when it’s charging. I plug in my device, expecting to see the battery percentage go up, but instead, it decreases steadily. It’s incredibly frustrating because I rely on my phone for various tasks throughout the day, and it’s almost as if it’s losing charge faster than it can gain it while being plugged in. Sometimes, I notice that the phone heats up significantly when this happens, and I can’t help but worry about potential damage. I’ve tried different chargers and cables, but the issue persists, making me question whether it’s a hardware problem or a software glitch. There’s also a concern about whether apps running in the background might be draining more power than the charger is supplying. Adding to my frustration is the inconsistency: sometimes the battery percentage seems stable, yet other times it plummets rapidly despite being plugged in. It’s becoming challenging to trust my device’s battery life, and I desperately need some insight into why this is happening.
5 Answers

As someone who delves into tech troubleshooting, I can tell you there might be an internal hardware issue at play. In your case, I would suggest considering these aspects:
- Battery Replacement: Batteries naturally lose their efficiency over time. A dwindling battery might not handle charging well. Replacing it can solve this issue.
- Charger Power Rating: Different chargers have different power ratings (measured in watts). Using a charger that matches the specified rating for your device is pivotal.
- Background Sync: Often, apps continue to sync and update data in the background. Turning off auto-sync for non-essential apps might ease the power draw.
These hardware and power considerations can be significant in addressing the charging problem.

I noticed this situation with my own device and found that the battery percentage going down while charging often indicates a problem with the cable or charger itself. Here’s what I did to address the issue:
- Checked the Charger and Cable: Not all chargers and cables are created equal. I used a certified charger from the manufacturer and saw an improvement. Sometimes, third-party chargers don’t provide the consistent power that your device needs.
- Cleaned the Charging Port: Dust and debris in the charging port can lead to poor connections. I used a small brush and gently cleaned the port.
- Reduced Background Apps: Lots of running apps can drain the battery faster. I closed all unnecessary applications and switched off automatic updates.
These steps helped restore normal charging for my device.

I had the same frustrating issue a while back. From my experience, overloading the device’s processing capacity was one of the reasons. Here’s the approach I took:
1. Monitored Battery Usage: I looked at battery usage in settings to identify power-hungry apps. Social media and streaming apps often consumed a lot of power.
2. Disabled High-Performance Settings: Features like high brightness and background app refresh can drain power quickly. I turned off what wasn’t necessary.
3. Optimized Settings: I enabled power-saving mode. This setting helped to conserve energy and allowed the battery to charge properly.
Managing my phone’s performance settings really helped in getting my battery issues under control.

The problem you’re encountering with your battery could stem from software issues. I experienced a similar situation and discovered that outdated software was to blame. Here’s what I did:
- Updated Software: Ensuring I had the latest version of the operating system and all apps. Sometimes, the updates include fixes and improvements that can resolve such battery-related problems.
- Restarted the Device: I restarted my phone to reset its system processes.
- Checked Battery Health: Many devices have a feature that shows battery health. My battery had degraded significantly, which explained the rapid loss of charge even while plugged in.
Updating the software and checking the battery health were crucial steps in resolving my issue.

When I faced this issue, I realized it was linked to a faulty battery. Here’s how I tackled the problem:
1. Battery Diagnostics: I used battery diagnostic tools available in my device’s support app. This helped me see the battery’s health status.
2. Professional Checkup: I took the device to a certified technician. They confirmed the battery needed replacement.
3. User Habits: Excessive use of the phone while charging can also slow charging. Reducing usage during charging times can make a difference.
Having the battery professionally assessed and replaced was the most effective solution for me.