How to Improve iPhone Battery Life (2025 Guide) – Top 20 Expert Tips
How to Improve iPhone Battery Life (2025 Guide) – Top 20 Expert Tips
Is your iPhone battery draining fast in 2025? You’re not alone. With new updates like iOS 18 and more powerful background processes, managing battery usage is more important than ever. The good news? You can easily extend your battery life with a few smart settings and usage habits.
Here are the 20 best proven ways to improve iPhone battery life and protect your Battery Health for long-term performance.
✅ 1. Enable Low Power Mode
Go to Settings → Battery → Low Power Mode
Automatically limits background refresh, visual effects, and power-heavy tasks.
✅ 2. Turn Off Background App Refresh
Settings → General → Background App Refresh → Off
This stops apps from consuming power while not in active use.
✅ 3. Keep Display Brightness Under Control
Use Auto-Brightness or reduce brightness manually:
Settings → Display & Brightness
✅ 4. Disable Always-On Display
Especially on OLED screens — it drains more battery.
Settings → Display & Brightness → Always-On Display → Off
✅ 5. Turn Off 5G When Not Needed
5G consumes more power than LTE.
Settings → Mobile Data → Voice & Data → 4G
✅ 6. Enable Optimized Battery Charging
Prevents full overnight charging → slows down battery aging.
Settings → Battery → Battery Health & Charging → Optimized Charging
✅ 7. Stop Location Access for Unnecessary Apps
Settings → Privacy & Security → Location Services
Switch most apps to “While Using” or “Never”.
✅ 8. Use Wi-Fi Over Mobile Data
Wi-Fi is way more power efficient than cellular data.
✅ 9. Update to Latest iOS
Updates often fix battery drain bugs.
✅ 10. Use Dark Mode
OLED displays save power displaying black pixels.
Settings → Display & Brightness → Dark
🔥 Advanced Battery Optimization Tips
11. Check Battery Usage App-by-App
Settings → Battery → Detect power-hungry apps & remove them.
12. Disable Vibration for Keyboard & Alerts
Settings → Sounds & Haptics
13. Turn Off Push Email
Settings → Mail → Accounts → Fetch New Data → Manual
14. Remove Lock Screen Widgets
Widgets constantly refresh → battery drain.
15. Disable Background App Tracking
Settings → Privacy → Tracking → Off
16. Avoid Full Charging to 100% Frequently
Charge between 20% – 80% for best battery lifespan.
17. Don’t Use Your iPhone While Charging
Heat kills batteries faster.
18. Enable Airplane Mode in Low Signal Areas
Searching for signal = fast battery drain.
19. Use MFi-Certified Chargers Only
Cheap chargers → overheating + battery damage.
20. Restart iPhone Weekly
Clears memory issues & resets power management.
📌 Quick Summary Table
| Action | Impact Level |
|---|---|
| Low Power Mode | ⭐⭐⭐⭐⭐ |
| Precise Location Off | ⭐⭐⭐⭐ |
| Dark Mode + Auto-Brightness | ⭐⭐⭐⭐⭐ |
| Optimized Charging | ⭐⭐⭐⭐ |
❓ Frequently Asked Questions (FAQ)
Q. What is the best charging percentage for iPhone?
Keep your battery between 20–80% to maintain battery health.
Q. Does overnight charging damage the battery?
Not instantly — but long-term overheating reduces battery life.
Q. Does closing apps in background save battery?
No. iOS auto-manages background apps. Force close only stuck apps.
Q. What is good Battery Health %?
Above 90% is great. 80–89% is normal for older devices.
🔚 Final Words
With these settings, you can easily improve your iPhone’s performance and extend its battery life in 2025. Try changing just 2–3 settings right now and you’ll notice a difference before the day ends!
Want more iPhone tips? Keep following JanaMana.in to stay updated with latest tech insights.
