Thereof How long do iPhone batteries last? The battery in your iPhone is capable of around 300 to 400 complete battery cycles, or full charges before reaching 80% of its original capacity. This usually takes about two full years of iPhone use, which is why we tend to think of smartphones as having a two-year lifespan.

How can I test 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.

Similarly, How do I reset my iPhone battery?

Step By Step Battery Calibration

  1. Use your iPhone until it shuts off automatically. …
  2. Let your iPhone sit overnight to drain the battery further.
  3. Plug your iPhone in and wait for it to power up. …
  4. Hold down the sleep/wake button and swipe “slide to power off”.
  5. Let your iPhone charge for at least 3 hours.

How do I extend the life of my iPhone battery?

Store it half-charged when you store it long term.

  1. Do not fully charge or fully discharge your device’s battery — charge it to around 50%. …
  2. Power down the device to avoid additional battery use.
  3. Place your device in a cool, moisture-free environment that’s less than 90° F (32° C).

Do you lose photos when replacing iPhone battery? While it is uncommon to lose data during a battery replacement, there is always a chance. The battery replacement itself will not cause any data loss, but if something were to go wrong, it could wipe the iPhone. This is very likely if you try to replace your battery yourself.

How long does an iPhone last before it needs to be replaced?

Apple tends to support its iPhones with software upgrades for five years, while Android phones will receive security updates for a minimum of four years. “So, theoretically, a phone can last as much as five years, with care,” she says. A phone can last as much as five years, with care.

At what battery health should I replace iPhone battery? At What Battery Health Percentage Should I Replace My iPhone Battery? Your iPhone should retain up to 80 percent of its original battery capacity after 500 complete charge cycles. Once the battery health percentage drops below 80 percent, the amount of charge your battery can hold starts to diminish.

Why is my iPhone running out of battery so fast?

A lot of things can cause your battery to drain quickly. If you have your screen brightness turned up, for example, or if you’re out of range of Wi-Fi or cellular, your battery might drain quicker than normal. It might even die fast if your battery health has deteriorated over time.

Is 85 a good battery health? In general, if your iPhone’s battery health is at 85% or 90%, your phone should still be operating at an optimum level for another six months to a year. Keep in mind also that certain things could cause your battery and phone to malfunction, such as extreme heat or cold.

Is 86 a good battery? It’s good to 80%.

Why is my iPhone battery suddenly draining so fast? Keeping your iPhone’s screen at full brightness is a likely culprit when your iPhone battery drains fast, but it’s easily remedied. To dim your iPhone brightness to save battery: Open the Control Center by swiping down from the top-right corner of the screen.

Why is my iPhone battery draining so fast all of a sudden 2021?

Well, there’s numerous reasons why your iPhone’s battery is suddenly draining fast. It could be due to factors ranging from battery-hungry apps and widgets running in the background, excessive display brightness, superfluous usage of location services, outdated apps, etc.

Why is my phone battery dying so fast all of a sudden?

Google services aren’t the only culprits; third-party apps can also get stuck and drain the battery. If your phone keeps killing the battery too fast even after a reboot, check the battery information in Settings. If an app is using the battery too much, Android settings will show it clearly as the offender.

Why does my iPhone run out of battery so fast? A lot of battery drain issues occur when an app is supposed to close, but doesn’t. Instead, the app crashes in the background and your iPhone battery beings to drain without you even knowing it. A crashing app can also cause your iPhone to get hot.

How do I restore my iPhone after replacing battery? Simultaneously hold down both the power button and the Home button for eight seconds. Release the power button while continuing to press down on the Home button. Let go when iTunes or Finder detects your iPhone. Follow the prompts to restore your iPhone.

Do you need to backup your phone before changing the battery?

Always back up everything on a computer or a phone before opening it up. Just backup the data. Since they are changing the battery, it won’t affect the data. To stay on the safer side it is wise to backup the data.

Do I need to back up my phone before replacing battery? It is important to do a backup before any repair on a device.

Can an iPhone last 10 years?

Absolutely! An iPhone can last 10 years. Matter of fact, some people still have working original iPhones from 2007. A ten-year-old iPhone will no longer get software updates, but it can still work.

Why do iPhones only last 2 years? Apple has proprietary five-point screws housing its processors and batteries so you can’t replace them yourself. Conveniently, the battery lasts around the time it takes for a new iPhone to come out, anyway. Since Apple charges $79 for a replacement, you might as well just get the new phone, no?

How can I make my iPhone battery last longer?

Store it half-charged when you store it long term.

  1. Do not fully charge or fully discharge your device’s battery — charge it to around 50%. …
  2. Power down the device to avoid additional battery use.
  3. Place your device in a cool, moisture-free environment that’s less than 90° F (32° C).

Is 92 a good battery health? Assuming it’s not a brand new iPhone 92% is acceptable. You can run a battery health check in your settings of the phone to determine how efficient the battery is powering the device. Apple doesn’t recommend replacing an iPhone battery until the percentage ratio to a new battery is around 80%.

How do I keep my battery 100% healthy?

Here are 10 things you can do:

  1. Keep your battery from going to 0% or 100% …
  2. Avoid charging your battery beyond 100% …
  3. Charge slowly if you can. …
  4. Turn off WiFi and Bluetooth if you’re not using them. …
  5. Manage your location services. …
  6. Let your assistant go. …
  7. Don’t close your apps, manage them instead. …
  8. Keep that brightness down.

Is 79 a good battery health? Anything less than 80% means that your battery needs replacement to give you optimal performance and usage. With 78% battery you might have to charge your phone 2–3 times a day depending on your usage. So if the battery goes below 80% you should get it replaced.

Don’t forget to share this post !

About the Author

Tommy E. Junkins

Head of writers

We believe that everyone needs to have free access to a wealth of information. Feel free to explore our rich categories and find answers to your questions. We hope you enjoy our world.

View All Articles