Want Your iPhone Battery to Last Longer? Here’s What You Should (and Shouldn’t) Be Doing

There’s nothing quite like the thrill of unboxing a brand-new iPhone—that flawless screen, smooth finish, and the satisfying "Hello" greeting. But after that honeymoon phase, the real challenge begins: keeping your iPhone battery healthy.

Your battery won’t last forever, but how you charge it can make a big difference. If you’ve ever checked your battery’s health in Settings > Battery > Battery Health & Charging, you’ll see a percentage called Maximum Capacity. This number drops over time—but with the right habits, you can slow it down.

Here are 11 simple tips to help you charge smarter, reduce heat, and keep your iPhone battery running stronger for longer:

 1. Avoid Extreme Heat

Your iPhone battery likes it cool. Ideal temperature? Around 16°C to 22°C (room temperature). Too much heat—like leaving your phone in a parked car—can cause permanent battery damage.

 2. Don’t Let It Hit 0% Regularly

Running your battery to empty too often can wear it out faster. Try to keep your iPhone battery between 40% and 80%for better long-term health.

 3. Avoid Charging Overnight (All the Time)

It’s convenient to charge while you sleep, but staying at 100% for hours can stress the battery.

Turn on Optimized Battery Charging in Settings to help your iPhone finish charging right before you wake up.

4. Only Use Certified Chargers

That ₦1,000 roadside charger might look like a deal—but it could damage your phone. Always use MFi-certified (Made for iPhone) chargers for safe and efficient charging.

 Try: Digifon Cheetah 12W Dual USB-A Wall Charger + Lightning Cable – Fast, safe, and durable.

 5. Don’t Charge While Gaming or Binge-Watching

Using your phone heavily while it charges can overheat the battery. If you're gaming or watching long videos, try charging before or after your session.

 6. Remove Your Case If It Gets Hot

Some cases trap heat. If you notice your phone getting hot while charging, take the case off. Heat is one of your battery’s biggest enemies.

 7. Use Low Power Mode When Needed

When your battery hits 20%, your iPhone offers to turn on Low Power Mode. But you can turn it on anytime to save battery by limiting background activity and screen brightness.

 8. Check Which Apps Are Draining Your Battery

Go to Settings > Battery to see which apps are using the most power. Disable Background App Refresh and limit Location Services for non-essential apps.

 9. Use Wi-Fi Over Mobile Data

Wi-Fi is easier on your battery than 4G or 5G. If there’s a reliable network around, connect to Wi-Fi to save power.

 10. Storing Your iPhone? Do It Right

Not using your phone for a while? Store it with about 50% battery, turn it off, and keep it in a cool, dry place. Recharge every few months if stored long-term.

 11. Keep Ports Clean & Phone Safe

Dust and damage can reduce battery efficiency. Keep your charging port clean, and use a case that protects withoutcausing your phone to overheat.

 Final Takeaway: Smart Charging = Long-Lasting Battery

Apple says an iPhone battery drops to 80% health after about 500 full charge cycles. By charging smart, keeping it cool, and using the right accessories, you can stretch your iPhone’s battery health—and its overall lifespan.

Small changes, big results. 
Your battery will thank you later.