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How to stop overheating while charging iPhone 15 Plus

How to Stop Overheating While Charging iPhone 15 Plus: A Complete Guide for Kenyan Users

By Drake Ochili | Telefon Kenya

Introduction

The iPhone 15 Plus is a powerful device with impressive battery life, but like any smartphone, it can sometimes overheat—especially while charging. Overheating not only affects performance but can also shorten your battery’s lifespan. If you’ve noticed your iPhone 15 Plus getting too hot while charging, don’t worry! This guide will explain why it happens and provide practical solutions tailored for Kenyan users.

Why Does the iPhone 15 Plus Overheat While Charging?

Before diving into solutions, let’s understand why overheating occurs:

  1. Fast Charging & High Wattage Adapters – Using high-power chargers (like 20W or 30W) generates more heat.
  2. Poor-Quality or Fake Chargers – Cheap, uncertified chargers sold in Kenyan markets can cause overheating.
  3. Background Apps Running – Apps consuming power while charging increase heat.
  4. Direct Sunlight or Hot Environments – Kenya’s warm climate can worsen overheating.
  5. Using the Phone While Charging – Heavy usage (gaming, streaming) strains the battery.
  6. Faulty Battery or Software Issues – Rare but possible causes.

Now, let’s explore how to prevent overheating while keeping your iPhone safe.

1. Use the Right Charger & Cable

Avoid Fake Chargers (Common in Kenyan Markets)

Many vendors sell fake Apple chargers at lower prices, but these often lack proper voltage regulation, leading to overheating.

✅ Solution:

  • Buy Apple-certified chargers (20W USB-C recommended).
  • Purchase from trusted Kenyan stores like Telefon Kenya (visit Telefon Buy Page for genuine accessories).
  • Avoid cheap unbranded chargers from roadside stalls.

Use a Lower Wattage Charger (If Needed)

While the iPhone 15 Plus supports fast charging, a 5W or 12W charger generates less heat if you’re not in a hurry.

2. Remove the Case While Charging

Some thick or rubberized cases trap heat, making your iPhone hotter.

✅ Solution:

  • Remove the case while charging to improve airflow.
  • If you must keep it on, use a ventilated or heat-dissipating case.

3. Avoid Using the iPhone While Charging

Watching videos, gaming, or running heavy apps while charging increases heat buildup.

✅ Solution:

  • Let it charge undisturbed (put it in Airplane Mode if necessary).
  • If you must use it, reduce screen brightness and close background apps.

4. Charge in a Cool, Shaded Place

Kenya’s tropical climate means room temperatures can get high, worsening overheating.

✅ Solution:

  • Charge in a cool, well-ventilated area (avoid direct sunlight).
  • Don’t leave it charging inside a car (especially under the sun).

5. Enable Optimized Battery Charging

This iOS feature slows charging past 80% to reduce heat and prolong battery health.

✅ How to Enable It:

  1. Go to Settings > Battery > Battery Health & Charging.
  2. Turn on Optimized Battery Charging.

6. Close Background Apps & Disable Unnecessary Features

Apps running in the background consume power, increasing heat.

✅ Solution:

  • Swipe up and close unused apps before charging.
  • Turn off Bluetooth, Wi-Fi, and GPS if not needed.
  • Disable Background App Refresh (Settings > General > Background App Refresh).

7. Check for Software Updates

Apple releases updates that fix battery and heating issues.

✅ How to Update:

  1. Go to Settings > General > Software Update.
  2. Install the latest iOS version.

8. Try a Different Charging Method

If overheating persists, try:

  • Wireless Charging (slower but may reduce heat).
  • Switching to a different power outlet (faulty wiring can cause overheating).

9. Monitor Battery Health

A degraded battery can cause excessive heat.

✅ How to Check Battery Health:

  1. Go to Settings > Battery > Battery Health.
  2. If Maximum Capacity is below 80%, consider a battery replacement.

💡 Need a battery replacement? Visit Telefon Kenya for genuine iPhone batteries.

10. Reset Settings (If Overheating Persists)

A software glitch could be the cause.

✅ How to Reset Settings:

  1. Go to Settings > General > Transfer or Reset iPhone > Reset.
  2. Select Reset All Settings (this won’t delete data).

When to Seek Professional Help

If your iPhone still overheats after trying these fixes:

  • It may have a hardware issue (faulty battery, charging port).
  • Visit an Apple Authorized Service Provider in Kenya (or check Telefon’s repair services).

Final Thoughts

Overheating while charging your iPhone 15 Plus is common but preventable. By using genuine chargers, avoiding heavy usage while charging, and keeping your device in a cool environment, you can extend battery life and maintain peak performance.

Need a Reliable iPhone 15 Plus in Kenya?

Check out Telefon Kenya’s verified iPhones at https://www.telefon.co.ke/buy for affordable, high-quality devices with warranty.

Got questions? Drop a comment below or visit our Forum to share your experience!

Author: Drake Ochili
Published by: Telefon Kenya – Your trusted iPhone marketplace.
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