Why is the battery on my iPhone 7 plus draining so fast?

If your iPhone battery is draining fast, a slew of factors can be responsible. Start by checking your battery’s health in the Settings app; it might be time to replace the battery. You can also see which apps drain your battery the fastest, control your screen brightness, and disable location services.

Why is my iPhone battery draining so fast all of a sudden?

Auto-Brightness feature of your iPhone may be also one of the reasons of the issue of your iPhone dying fast all of a sudden. This feature of your iPhone adjusts display brightness of the device according to the lighting of your existing surroundings.

Why has my iPhone battery started draining so fast after update?

iOS update battery drain often has to do with apps. When a new software is released, such as the iOS 15 update, developers have to play catch-up too. That’s why there’s a beta version of iOS for developers, so they can prepare and optimize their apps for the latest and greatest operating system.

How long should an iPhone 7 plus battery last?

On average, we managed about 12 to 18 hours of battery life with about 6 to 8 hours of actual usage. Usage isn’t strictly screen-on time, though, as Apple reports usage as active use combined with background apps.

How do I stop my iPhone battery from draining?

Ways to Reduce iPhone Battery Drain

  1. Disable Background App Refresh.
  2. Stop Using Non-MFi Cables and Chargers.
  3. Change Location Services.
  4. Update Yours Apps.
  5. Turn Off Push Mail.
  6. Dim Your Screen.
  7. Turn On Auto-Brightness.
  8. Place Your iPhone Face Down.

How do I check the health of my iPhone battery?

Check the iPhone battery health and usage

  1. Go to Settings > Battery.
  2. Tap Battery Health. iPhone displays information about your battery’s capacity, peak performance, and whether your battery needs to be serviced.

Why is my battery draining so fast?

Your battery drains much faster when it’s hot, even when not in use. This kind of drain can damage your battery. You don’t need to teach your phone the battery’s capacity by going from full charge to zero, or zero to full. We recommend you occasionally drain your battery to under 10% and then charge it fully overnight.

Why does my battery die so fast on my iPhone?

The Real Reasons Your iPhone, iPad, or iPod Battery Dies So Fast. 1. Push Mail. When your mail is set to push, it means that your iPhone maintains a constant connection to your email server so that the server can instantly push the mail to your iPhone as soon as it arrives.

How do I Stop my iPhone battery from dying?

One quick way to prevent battery iPhone battery drain is by making sure auto-lock is turned on. Open the Settings app and tap Display & Brightness -> Auto-Lock. Then, select any option other than Never! This is the amount of time you can leave your iPhone on before the display turns off and goes into sleep mode.

What are the most common iPhone battery issues?

The vast majority of iPhone battery issues are software related. We’ll cover a number of proven iPhone battery fixes that I learned from first-hand experience with hundreds of iPhones while I worked for Apple. Here’s one example: Your iPhone tracks and records your location everywhere you go. That uses a lot of battery life.

What is optimized battery charging on the iPhone?

Optimized Battery charging lets your iPhone learn about your charging habits to cut down on battery aging. We recommend turning on this setting so you can get the most out of your iPhone battery for a longer period of time. Open Settings and tap Battery -> Battery Health. Then, turn on the switch next to Optimized Battery Charging.