How to Extend Battery Life on Android & iPhone (Proven Tricks)

Few things are more frustrating than your phone battery running out in the middle of the day. 😩 Whether you use an Android or iPhone, battery drain is one of the most common smartphone issues.

The good news? You don’t need a new phone or a bigger battery—just a few smart tweaks can make your battery last much longer.

In this guide, we’ll cover proven tricks to extend battery life on both Android and iPhone, with step-by-step instructions you can follow right now.

📌 Why Does Smartphone Battery Drain Fast?

Common reasons your battery doesn’t last:

• 🔆 Screen brightness too high

• 📱 Too many background apps running

• 📡 Always-on features (Wi-Fi, Bluetooth, GPS, 5G)

• 🔔 Frequent notifications

• ⚙️ Software or app bugs

• 🔋 Old battery health

✅ Quick Fixes to Save Battery Instantly

Before diving into detailed steps, try these simple fixes:

• Lower brightness or use Auto-Brightness

• Turn on Battery Saver / Low Power Mode

• Close apps running in the background

• Switch to Airplane Mode when you don’t need network

🛠️ Step-by-Step: Extend Battery Life on Android

1. Enable Battery Saver Mode

• Open Settings → Battery → Battery Saver.

• Turn it on manually or set it to activate automatically at low charge.

👉 This limits background activity and reduces power usage.

2. Lower Screen Brightness & Use Dark Mode

• Go to Settings → Display → Brightness → Reduce brightness.

• Enable Dark Mode for supported apps (uses less power on OLED screens).

📌 Dark Mode can save up to 30% battery on OLED phones.

3. Turn Off Location & Bluetooth When Not Needed

• Swipe down → Quick Settings → Turn off GPS & Bluetooth.

• Or go to Settings → Location and disable unnecessary apps from using location.

4. Restrict Background Apps

• Go to Settings → Apps → Battery Usage.

• Select apps draining power → Restrict background activity.

👉 Apps like Facebook, Instagram, and TikTok are common culprits.

5. Update Apps & Software

• Open Google Play Store → Profile → Manage apps → Update all.

• Go to Settings → System → System update to update Android.

📌 Updates often fix bugs that drain battery.

6. Disable Always-On Display & Extra Animations

• Settings → Display → Always-On Display → Off.

• Settings → Developer Options → Reduce animations.

7. Replace Battery if Health is Low

• Dial *#*#4636#*#* (some devices) → Battery info.

• Or use AccuBattery app to check battery health.

• If capacity is below 80%, consider replacing the battery.

🛠️ Step-by-Step: Extend Battery Life on iPhone

1. Enable Low Power Mode

• Go to Settings → Battery → Low Power Mode.

• Or ask Siri: “Turn on Low Power Mode”.

👉 iPhone reduces background refresh, email fetch, and visual effects.

2. Optimize Screen Settings

• Settings → Display & Brightness → Auto-Brightness ON.

• Enable Dark Mode for OLED models.

3. Disable Background App Refresh

• Settings → General → Background App Refresh → Off.

👉 This stops apps from consuming battery in the background.

4. Turn Off Location Services

• Settings → Privacy & Security → Location Services.

• Disable location for apps that don’t need it.

5. Manage Push Notifications

• Settings → Notifications → Turn off for unnecessary apps.

• Fewer notifications = fewer screen wake-ups.

6. Check Battery Health

• Settings → Battery → Battery Health & Charging.

• If Maximum Capacity < 80%, it’s time to replace the battery.

7. Update iOS & Apps

• Settings → General → Software Update.

• Open App Store → Profile → Update All.

📹 Bonus: Video Walkthrough

👉 Add a screen recording video showing:

• How to enable Low Power Mode (iPhone)

• How to restrict background apps (Android)

• Before & after battery performance

This increases engagement + helps visual learners.

⚡ Pro Tips for Both Android & iPhone

• Avoid extreme temperatures (hot/cold damages battery)

• Use original chargers (fake ones reduce lifespan)

• Don’t let battery drain to 0% regularly

• Charge between 20% – 80% for best health

• Restart your phone once a week to refresh system

📝 Final Thoughts

With these proven battery-saving tricks, you can easily make your Android or iPhone last longer throughout the day.

Start with simple changes like enabling Battery Saver/Low Power Mode, reducing screen brightness, and disabling unnecessary background apps. For long-term results, check your battery health and replace it if needed.

🔋 Remember: A little optimization goes a long way toward keeping your phone alive when you need it most!