Iphone 12 battery health draining problem.

Question

Level 1

4 points

Iphone 12 battery health draining problem.

I use my iphone with much care. When i bought it was on 100% . Then after mnths it come on 99%

After the launch of iphone 14 series . My battery health drainig too much fast like 1 % every week .

On from 99% it come to direct 97% then on 28-11-2022 it 96% . Now today at 06-12-2022 i checked it qnd it is on 94% .

I am using it in Pakistan it is still in apple care warrnty. I am using it on airplane mood because it is PTA blocked i us it only on wifi.

I am using 20watt charger bought from canada apple store.

Then why my battery is draining to much fast???

Regard,

Sharif Ali (Pakistan)

iPhone 12, iOS 16

Posted on Dec 7, 2022 1:37 AM

Reply

Answer 1

Rudegar

Level 10

173,802 points

Dec 7, 2022 2:10 AM in response to Shaarif5695

have you read

About the battery and performance of iPhone 11 and later - Apple

Support

and maybe iPhone Battery and Performance - Apple Support

and Batteries - Maximizing Performance - Apple

people report apple does not change the batteries until they are lower than 80% in health

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Answer 2

Shaarif5695 Author

Level 1

4 points

Dec 7, 2022 2:40 AM in response to Rudegar

I have read. I dnt want apple to replace my battery. I want to know why it is happening?

It was wondering if i use network sim and network data hiw fast battery health will drain. It will go on service within months.

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Answer 3

khajotia

Level 6

8,861 points

Dec 7, 2022 3:46 AM in response to Shaarif5695

In addition to what Rudegar mentioned, How long have you been using this phone? This initial drop you mentioned is after a year or so and then it has started to fall rapidly, correct? On average batteries degrade overtime ( about 1 -2 percent every month or two) you don’t have to worry unless it falls below 80. Btw what is your current ios version? Make sure you are on the latest ios.

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