How to use battery backup power iphone

How do I Save my iPhone battery life?

Auto-Lock at 30 seconds will help you preserve the most battery life. Especially with most of Apple’s iPhones supporting raise to wake, 30 seconds can be worth it. Navigate to Settings > Display & Brightness > Auto-Lock. Lowering your screen brightness will also help with battery life, but this will likely come down to personal preference.

How to extend iPhone battery life?

It’s a proven way to extend your iPhone battery life. You can ask Siri to enable Low Power Mode or do it from Settings > Battery > Low Power Mode. Note: Once your iPhone is charged above 80%, it will automatically disable Low Power Mode.

How to increase battery life on iPhone?

The brighter the screen, the faster it will deplete your iPhone battery. To increase your battery life, reduce the iPhone brightness from the Control Center or go to Settings > Display & Brightness and drag the brightness slider to the left. 4. Make sure you haven’t disabled auto-brightness

How do I Keep my iPhone battery from draining?

You'll need to balance battery drain with the feature set you want enabled, turning things on and off when you need to ensure your battery lasts all day. Not all of these tips are specific to iOS 18 and the iPhone 16 models, but they will help you preserve battery whether you have an iPhone 16 or an older device. 1. Turn Off iPhone Mirroring

How to use optimised battery charging on iPhone?

1. Open Settings, then tap Battery. 2. Select Battery Health and toggle Optimised Battery Charging to on. 2. How to use Low Power Mode on iPhone Low Power Mode is super handy for extending the life of your iPhone's battery when you've overdone it a little.

How do I Keep my iPhone battery healthy?

How to: Go to Settings > Battery > Battery Health & Charging and check to make sure it's enabled (it's enabled by default on every iPhone). If you own an iPhone 15 or later, you'll also have the option to cap charging to 80% to preserve your battery's health even longer.