Top Tricks to Enhance Battery Life on iPhone 12 Pro

Enhancing the battery life of your iPhone 12 Pro is crucial for ensuring your device remains functional throughout the day, especially given the multitude of features and apps that can drain the battery quickly. Here are some top tricks to help you extend the battery life of your iPhone 12 Pro, along with step-by-step instructions for each.

Adjust Screen Brightness and Auto-Brightness

One of the most significant battery-draining factors is the screen brightness. Here’s how to optimize it:

Enable Auto-Brightness: Go to Settings > Display & Brightness and turn on Auto-Brightness. This feature adjusts the screen brightness based on the ambient light, reducing unnecessary battery usage[1][2][4].
Lower Screen Brightness: If you prefer manual control, you can reduce the screen brightness by going to Settings > Display & Brightness and dragging the Brightness slider to the left. Alternatively, you can quickly adjust the brightness from the Control Center by swiping down from the top right corner and adjusting the brightness bar[2][4][5].

Use Dark Mode

Dark Mode is particularly beneficial for iPhones with OLED displays, such as the iPhone 12 Pro.

Enable Dark Mode: Go to Settings > Display & Brightness and select Dark. You can also ask Siri to turn on Dark Mode. Using a dark wallpaper in conjunction with Dark Mode further enhances battery savings[3][4].

Turn Off the Always-On Display (If Applicable)

Although the iPhone 12 Pro does not have an Always-On display, this tip is relevant for future iPhone models:

Disable Always-On Display: For newer iPhone models, go to Settings > Display & Brightness > Always On Display and turn off the switch. This feature can significantly consume battery power[3].

Enable Low Power Mode

Low Power Mode is a powerful feature that limits battery-hungry operations.

Activate Low Power Mode: Go to Settings > Battery and toggle on Low Power Mode. You can also enable it from the Control Center by adding the Low Power Mode control and tapping on it. This mode reduces mail fetch, background app refresh, automatic downloads, and some visual effects[1][2][4].

Manage Apps and Background App Refresh

Apps can significantly drain your battery, especially when they run in the background.

Close Battery-Draining Apps: Go to Settings > Battery and review the battery usage by different apps over the last 10 days. Close or delete apps that are not necessary and consume a lot of battery power[1][2][4].
Turn Off Background App Refresh: Go to Settings > General > Background App Refresh and disable it for all apps or select specific apps to disable. This prevents apps from refreshing their data in the background[2][3][4].

Manage Connectivity

Constantly searching for connections can drain your battery.

Turn Off Bluetooth and Wi-Fi When Not Needed: Swipe down from the upper right of the screen to access the Control Center, then select the Bluetooth and Wi-Fi icons to turn them off when not in use[2].
Enable Airplane Mode: When traveling or in areas with no network coverage, enable Airplane Mode from the Control Center or Settings > Airplane Mode. This turns off all radio connections, including cellular, Wi-Fi, and Bluetooth[2][3].

Optimize Display Settings

Additional display settings can help conserve battery life.

Turn Off Raise to Wake: Go to Settings > Display & Brightness and turn off Raise to Wake. This prevents the screen from lighting up accidentally when you’re holding the phone[3].
Enable Auto-Lock After 30 Seconds: Go to Settings > Display & Brightness > Auto-Lock and select 30 seconds. This ensures the screen turns off quickly when not in use[3].

Limit Frame Rate (For Eligible Models)

For newer iPhone models with higher refresh rates:

Limit Frame Rate: Go to Settings > Accessibility > Motion and enable Limit Frame Rate. This reduces the screen refresh rate from 120 fps to 60 fps, which can help extend battery life[3].

Disable Personal Hotspot and Location Services

These features can consume significant battery power when enabled unnecessarily.

Disable Personal Hotspot: Go to Settings > Cellular > Personal Hotspot and turn off Allow Others to Join. Use Personal Hotspot only when necessary[3].
Turn Off Location Services: Go to Settings > Privacy & Security > Location Services and turn off Location Services for apps that do not require them[2].

Update Your iPhone and Apps

Keeping your iPhone and apps updated can improve battery efficiency.

Update to the Latest iOS: Ensure your iPhone is running the latest version of iOS, as updates often include battery life improvements[1][4].
Update Apps: Regularly update your apps to the latest versions, as newer versions often include optimizations that can help extend battery life[1].

Monitor Battery Health

Understanding your battery's health can help you make informed decisions.

Check Battery Health: Go to Settings > Battery > Battery Health to check the current health of your battery. This feature provides insights into your battery's condition and offers recommendations to improve its health[5].

By implementing these strategies, you can significantly enhance the battery life of your iPhone 12 Pro, ensuring it remains a reliable companion throughout your day.