Mobile Battery Issues: 5 Signs You Need a Replacement

Is your mobile battery draining quickly, even after a full charge in the morning? Does it suddenly drop from 50% to 10%?

These could be signs that your battery is "failing." In this post, we share five key indicators that it's time for a battery replacement.

1. Fast Battery Drain

Do apps like WhatsApp or YouTube cause your battery to drop by 10% to 20% after just 10–15 minutes of use?

Even when in Flight Mode, is your battery still draining?

👉 This is a significant sign that your battery capacity has diminished.

2. Sudden Phone Shutdowns

Does your phone turn off unexpectedly, even when it shows 30% battery?

When you try to restart it, do you see the Apple logo or get stuck in a boot loop?

👉 This indicates that your battery is under stress.

👉 This issue is common in devices like iPhone, Redmi, and OnePlus.

3. Incorrect Battery Percentage Display

Does your battery drop from 80% to 20% in an instant?

Can your phone run for 10 minutes even when it shows only 1% battery?

👉 This may indicate battery calibration confusion, a signal that your battery is starting to fail.

4. Overheating Phone

Is your phone overheating during normal usage?

Does it get excessively hot while charging?

👉 A worn-out battery can cause the motherboard to work harder.

👉 This increases the risk of motherboard short-circuiting.

5. Battery Swelling

Does the back of your phone appear to be bulging?

Does the display seem to be lifted slightly?

⚠️ This is a clear sign that your battery is swelling.

⚠️ It poses a serious risk and should be replaced immediately.

Common Brands with Battery Issues

📱 Which brands typically experience these problems?

🔋 iPhone (6S, 7, 8, XR, 11 series)

🔋 Redmi / Mi / Poco – Issues after 1 to 2 years of usage

🔋 Realme / OPPO – Quick drain and shutdown

🔋 Samsung – Heat issues in Exynos models

🔋 Vivo – Calibration errors and battery dips

Trusted Battery Replacement in Coimbatore

🛠️ Sanskart Mobiles offers reliable battery replacement services.

📌 We provide doorstep battery replacement.

📦 Our batteries are of original quality and BIS-certified.

🔧 Enjoy quick fixes with a service time of just 30 minutes.

🧾 We offer a warranty and invoice for your purchase.

Where to Find Us

📍 Sanskart Mobiles

No. 165 C, Subramaniyam Road, RS Puram, Coimbatore – 641002

📞 9940011042 – WhatsApp / Call

🌐 www.sanskartmobiles.com

💡 Final Advice:

📲 Don’t delay addressing battery issues.

They can damage your mobile motherboard!

Replacing it on time can:

✅ Preserve performance

✅ Keep your data and device safe

By recognizing these signs early, you can ensure your mobile device remains functional and efficient.