Post-iPhone 16 launch, tips to extend old iPhone's battery life

The release of the iPhone 16 has excited many users, with Apple claiming significant improvements in battery life for the iPhone 16 Pro and Pro Max, especially with the efficiency enhancements of the A18 Pro chip. However, for those who haven’t upgraded to the iPhone 16 or aren’t planning to buy a new device, how can you maintain good battery performance on your current iPhone?

In this article, we’ll discuss simple and effective tips that can help extend the battery life of your old iPhone, making your device’s endurance like new.

1. Optimize Settings: Practical Tips to Reduce Battery Consumption

1.How to Adjust Screen Brightness and Auto-Lock Settings?

Lowering screen brightness and shortening auto-lock time can significantly reduce battery consumption.

Steps: Go to “Settings” > “Display & Brightness” to adjust screen brightness, and go to “Settings” > “Display & Brightness” > “Auto-Lock” to set the auto-lock time.

2.Turn Off Unnecessary Background App Refresh

Background app refresh can consume a lot of battery. Turn off unnecessary apps to save power.

Steps: Go to “Settings” > “General” > “Background App Refresh” to turn off background app refresh for apps you don’t need.

3.Benefits and Usage of Low Power Mode

When your device’s battery is low or you need to extend usage time, it’s advisable to turn on Low Power Mode.

Steps: Go to “Settings” > “Battery” to enable Low Power Mode. This mode reduces background activity, lowers screen brightness, and disables some visual effects to extend battery life.

2. Manage Apps: Identify and Handle High-Power Apps

1.How to Identify High-Power Apps?

Steps: In “Settings” > “Battery,” you can view battery usage by each app. If certain apps consume too much battery, consider limiting their background activity or uninstalling them.

2.Adjust App Settings to Reduce Power Consumption

Some apps offer power-saving modes or options to limit background activity. Check and adjust these settings to effectively reduce battery consumption.

3. Charging Tips: How to Charge Correctly to Extend Battery Life

1.Best Charging Habits and Charger Choice

Use Apple-certified chargers and cables for charging, and avoid non-certified charging devices as they can significantly impact battery health. Try to keep the battery level between 20% and 80% to avoid frequent full discharges or overcharges.

2.Should You Avoid Full Discharges?

Completely discharging your iPhone is harmful to lithium-ion batteries. It’s better to charge when the battery level drops to around 20% to protect battery health.

3.Impact of Wireless Charging on Battery

Many worry about wireless charging affecting the battery. In reality, wireless charging has minimal impact, but it may cause the device to heat up. If you use wireless charging frequently, ensure that both the charger and device have good heat dissipation conditions.

4. Updates and Maintenance: Impact of iOS Updates on Battery Performance

1.Do iOS Updates Affect Battery Performance?

The question of whether to update iOS or if it will drain the battery is common. iOS updates sometimes fix battery performance issues but can also introduce new problems. Keeping your device’s software updated ensures you benefit from the latest performance optimizations and fixes. If concerned about updates lowering battery performance, wait to see others’ experiences before deciding.

2.How to Use System Updates to Optimize Battery Usage?

Ensure your device runs the latest iOS version, check for updates regularly, and receive system optimizations and security fixes.

3.How to Address Battery Issues After an Update?

If battery issues arise after an update, try restarting your device or restoring default settings to resolve the issue.

Steps: Go to “Settings” > “General” > “Reset” and select “Reset All Settings” to restore default settings and potentially fix such problems.

5. Common Misconceptions: Battery Maintenance Myths – Are You Falling for Them?

1.Common Battery Maintenance Myths and Truths

Common myths include the “memory effect” of batteries, which modern lithium-ion batteries do not experience. Understanding true battery maintenance knowledge helps you properly care for your device’s battery life.

2.Does Using the Device While Charging Damage the Battery?

Using the device while charging may cause it to heat up, but it doesn’t directly damage the battery. Maintaining good device cooling is crucial. Excessive heat during charging can accelerate battery aging.

3.The Truth About Battery “Memory Effect”

The “memory effect” refers to battery capacity reduction when charging before full discharge, affecting nickel-metal hydride batteries. Modern lithium-ion batteries are not affected by this, so there’s no need for periodic full discharges to “reset” the battery. Proper charging habits are more important.

These tips on iPhone battery life and consumption are aimed to be helpful. Only by using your device correctly can you extend its lifespan.