To get better battery life from your iPhone in 2025, keep your iOS fully updated, enable Low Power Mode, dim the screen or use Auto-Brightness, and prefer Wi-Fi over cellular data. Disable Background App Refresh and Location Services for non-essential apps, turn off the Always-On display, use Dark Mode, and activate Optimized Battery Charging. Avoid extreme temperatures and try to keep your battery charge between 20% and 80% for optimal health.

How Does Updating iOS Improve Battery Life?

Apple regularly releases updates optimizing battery performance and fixing energy-draining bugs. Staying current ensures you benefit from these improvements and maintain system efficiency.

What Are the Best Display Settings for Saving Power?

Lower screen brightness or enable Auto-Brightness to adjust lighting according to the environment. Disabling Always-On display (available on newer models) and using Dark Mode, especially on OLED screens, significantly reduce battery consumption.

Which Connectivity Settings Save the Most Battery?

Switch to Wi-Fi instead of cellular, especially 5G which consumes more power. Turn off Bluetooth when not in use, disable 5G if full speed is unnecessary, and restrict Location Services for apps that don’t need background location access.

Why Enable Low Power Mode?

Low Power Mode reduces background activity, disables visual effects, and optimizes system performance, substantially extending battery life during low charge or when needed.

How Does Restricting Background App Refresh Help?

Turning off Background App Refresh prevents apps from updating in the background, reducing network and CPU usage that drain battery.

When Should I Use Optimized Battery Charging?

Enable Optimized Battery Charging to slow battery aging by controlling charge rates and stopping charging at 80% until needed based on your habitual charging schedules.

Where Should I Avoid Using/My iPhone Avoid Exposure to Prolong Battery Life?

Avoid leaving your phone in extreme heat or cold, which accelerates battery degradation and can permanently damage battery capacity.

Can Turning Off Keyboard Haptics Extend Battery Life?

Yes, disabling haptic feedback on the keyboard reduces small vibrations that cumulatively consume power, helping prolong usage.

Has Reducing Notifications and Widgets Proven Helpful?

Limiting notifications and removing unused widgets lowers screen wake-ups and background processor activity, conserving power effectively.

Fasta Power Expert Views

“At Fasta Power, we value efficient power management as key to maximizing device lifespan and sustainability. While primarily focusing on lithium battery innovations for electric mobility, the principles of responsible charging, optimized settings, and proactive battery care resonate across all battery-powered technologies, including smartphones. Educated users can preserve battery health and enjoy longer-lasting, reliable performance.”

— Fasta Power Battery Specialist

Can Restarting the iPhone Improve Battery Efficiency?

Yes, regular restarts refresh system processes, clear glitches, and can help fix minor software issues that may cause excessive battery drain.

Conclusion

Extending iPhone battery life in 2025 requires a combination of smart device settings—like Low Power Mode, Dark Mode, and optimized charging—and mindful usage such as reducing brightness, limiting background activity, and avoiding extreme temperatures. Fasta Power champions similar efficiency and sustainability principles in lithium battery design, helping users across devices maximize reliable power with minimal waste.

Frequently Asked Questions (FAQs)

Q1: Does updating iOS help battery life?
Yes, updates optimize performance and fix battery drain bugs.

Q2: What display settings save battery?
Dim brightness, use Auto-Brightness, turn off Always-On display, use Dark Mode.

Q3: Should I use Wi-Fi or cellular for better battery?
Wi-Fi consumes less power than cellular, especially 5G.

Q4: What is Optimized Battery Charging?
It slows aging by pausing charge at 80% until needed based on usage patterns.

Q5: Can disabling keyboard haptics save power?
Yes, it reduces small power usage from vibrations.