Newsroom Update

Apple and Google deliver support for unwanted tracking alerts in iOS and Android. Learn more >

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

My iphone battery health drain fast

I have iPhone 12 Pro Max and its battery health drain fast even I used it very carefully not charger up to 85% and not less then 25% even then why it’s battery health drain fast it’s drain 4% in two month .i think it’s a glitch or anything else please restore my battery health to 89%…

Am waiting for your positive response.

Thank you.

iPhone 12 Pro Max, iOS 15

Posted on Aug 19, 2022 9:50 PM

Reply
Question marked as Best reply

Posted on Aug 19, 2022 10:12 PM

adeel271 Said:

"My iphone battery health drain fast:"

-------


Troubleshooting the iPhone Battery:


I. About Battery Health Percentage:

Q1. "I have iPhone 12 Pro Max and its battery health drain fast even I used it very carefully not charger up to 85% and not less then 25% even then why it’s battery health drain fast it’s drain 4% in two month ."

A1. Apple recommends you get a new battery, once the Battery Health reaches 80% or lower. When the Battery Health is 80% or lower, it is time for a new battery. Unfortunately, these if no way to know how, nor when, then percentage decrease occurred. So, get a new battery if this is the case.

  1. Go To: Settings
  2. Tap: Battery
  3. Tap: Battery Health
  4. View: [the percentage]
  5. Is it 80% or less?  If so, it is time for a new battery.


II. About Battery Draining:

Q2. "i think it’s a glitch or anything else please restore my battery health to 89%…Am waiting for your positive response. Thank you."

A2. Troubleshooting iPhone Battery Draining:

A. Battery Drain Info:

The iPhone battery will drain, unless it is plugged in and charging. With lots installed, the charge would be slower. As for how fast it would drain the battery, that would depend on the battery health and the volume (sound) you use.

  1. Go Here: iPhone Battery and Performance - Apple Support
  2. Scroll Down: to "Your battery's maximum capacity"

B.. Troubleshooting the Battery:

1 reply
Question marked as Best reply

Aug 19, 2022 10:12 PM in response to adeel271

adeel271 Said:

"My iphone battery health drain fast:"

-------


Troubleshooting the iPhone Battery:


I. About Battery Health Percentage:

Q1. "I have iPhone 12 Pro Max and its battery health drain fast even I used it very carefully not charger up to 85% and not less then 25% even then why it’s battery health drain fast it’s drain 4% in two month ."

A1. Apple recommends you get a new battery, once the Battery Health reaches 80% or lower. When the Battery Health is 80% or lower, it is time for a new battery. Unfortunately, these if no way to know how, nor when, then percentage decrease occurred. So, get a new battery if this is the case.

  1. Go To: Settings
  2. Tap: Battery
  3. Tap: Battery Health
  4. View: [the percentage]
  5. Is it 80% or less?  If so, it is time for a new battery.


II. About Battery Draining:

Q2. "i think it’s a glitch or anything else please restore my battery health to 89%…Am waiting for your positive response. Thank you."

A2. Troubleshooting iPhone Battery Draining:

A. Battery Drain Info:

The iPhone battery will drain, unless it is plugged in and charging. With lots installed, the charge would be slower. As for how fast it would drain the battery, that would depend on the battery health and the volume (sound) you use.

  1. Go Here: iPhone Battery and Performance - Apple Support
  2. Scroll Down: to "Your battery's maximum capacity"

B.. Troubleshooting the Battery:

My iphone battery health drain fast

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple ID.