Is It Time to Replace Your iPhone Battery? Here's How to Find Out - CNET

No substance however good you instrumentality attraction of your iPhone, you'll yet tally into issues. While you tin unrecorded with a cracked surface oregon a foggy camera, determination are inevitable interior hardware problems that mightiness marque your instrumentality hard to use. And that includes a faulty oregon aged battery. 

If your iPhone is dilatory to charge, has occupation maintaining a complaint passim the time oregon is unexpectedly shutting down, you mightiness person a artillery wellness problem. It's a communal contented to person due to the fact that each batteries degrade implicit clip -- but is it capable of a occupation to see replacing your battery? 

In this story, we'll amusement you however to easy cheque whether oregon not you request to regenerate your iPhone battery, arsenic good arsenic what you tin bash to prolong its health.

Don't miss: I Replaced My iPhone's Battery Myself and You Can Too

How to cheque connected your iPhone battery's health

Your iPhone artillery becomes little effectual implicit time, but you could besides person a faulty artillery connected a brand-new iPhone. To rapidly cheque if there's an issue with your artillery health, spell to Settings > Battery > Battery Health & Charging. If you're moving thing beneath iOS 16.1, the second volition look arsenic conscionable Battery Health.

At the top, you'll spot the maximum capableness of your battery, which should beryllium 100%, oregon adjacent to it, if you person a comparatively caller iPhone. 

However, what you privation to look astatine is Peak Performance Capability and the condemnation underneath that. If you see Your artillery is presently supporting mean peak performance, you don't person immoderate recognized artillery issues and you shouldn't request a replacement.

Check what it says nether Peak Performance Capability to larn if you request to regenerate your battery.

screenshot by Nelson Aguilar/CNET

Do you request to regenerate your iPhone battery?

 If you spot immoderate of the pursuing messages, you whitethorn request to regenerate your battery, oregon astatine the precise slightest marque an assignment with Apple oregon an authorized work supplier to cheque your artillery out:

• This iPhone has experienced an unexpected shutdown due to the fact that the artillery was incapable to present the indispensable highest power. Performance absorption has been applied to assistance forestall this from happening again/You person manually disabled show absorption protections.
  
• This iPhone is incapable to find artillery health. An Apple Authorized Service Provider tin work the battery. More astir work options.
  
• Your battery's wellness is importantly degraded. An Apple Authorized Service Provider tin regenerate the artillery to reconstruct afloat show and capacity. More astir work options.
  

Depending connected whether you person security (third-party oregon AppleCare+) oregon not, you whitethorn not person to walk immoderate wealth astatine each to regenerate your iPhone's battery. If your iPhone is new, you person astatine slightest a one-year warranty to regenerate a defective battery. If you bash not person insurance, Apple charges an estimated $49 to $99 to regenerate your battery. Additionally, you tin cheque retired the Apple Service Programs page to spot if immoderate replacement oregon repair programs are disposable for your device.

You tin adjacent regenerate your ain battery.

Andrew Hoyle/CNET

Is determination thing you tin bash to prolong your iPhone battery's life?

The quicker you spell done your regular artillery life, the quicker your battery's wide lifespan degrades, truthful present are immoderate tips to follow, according to Apple:

• Update to the latest bundle available.
• Adjust your surface brightness (manually oregon automatically) arsenic needed.
• Use Wi-Fi erstwhile available.
• Enable Low Power Mode arsenic needed.
• Turn disconnected Background App Refresh (overall oregon an connected a per-app basis).
  
• Turn disconnected Location Services (overall oregon connected a per-app basis).
• Turn disconnected Allow Notifications.
• Turn connected Airplane Mode erstwhile applicable.
• When you complaint your telephone with your computer, marque definite your machine is plugged in.
  

You tin toggle connected auto-brightness (left) and forestall apps from refreshing successful the inheritance (right) to amended your artillery beingness and lifespan.

screenshot by Nelson Aguilar/CNET

If you request much battery-saving tips for your iPhone, cheque out 8 ways to amended iPhone artillery life, 2 iOS 16 features to disable to prevention battery and what happens if you support your iPhone successful Low Power Mode each the time.