The display says 84%. But the battery will go from 100% charged to 70% charged in a few moments use. Maybe 15 or 20 minutes. And it can recharge back up to 100% in a fairly short time as well. When it was new, it took upward of 3 hours to recharge from about 10% to 100%. I think that possibly the Battery Health is deliberately stuck at 84%
When a battery is new and unused, the full charge capacity value equal to the design capacity value. Occasionally, a new battery may report a full charge capacity which is greater than the design capacity value. In these cases, the battery may require a few charge cycles for the OS to report the correct values.
Potentially one of the best features to hit the iPhone in the past few years was Optimized Battery Charging.. First introduced a year ago with iOS 13, Optimized Battery Charging was designed to

Best reply. kb1951. Level 10. 123,998 points. Sep 6, 2021 5:03 PM in response to jyothish144. Your battery is almost ready to be replaced. It is recommended that you replace a battery when it gets to 80% or less. I would get a new battery anytime.

Community+ 2023. Level 10. 230,235 points. Jul 15, 2018 12:06 PM in response to Kofi12. That is getting towards the lower edge. What version of iPhone and how old is it? You can contact Apple for a battery diagnostic. They will explain your options from there. ( 0)
Battery health is 87% after 1.5years. If you run dark mode you’ll probably get similar battery life, but the iPhone 12 would be good cause it is a little

2. Once you have the Command Prompt open you should see a black window with white text spelling out a command line — likely starting with C: and ending with your Windows user name. Now it's time

1. Open the Start menu, then search for Command Prompt. Press the Windows button on your laptop’s keyboard, then in the search tab type ‘Command Prompt’. 2. Run Command Prompt in Battery Health iPhone yang berada pada kisaran angka 71% ke bawah masuk dalam kategori Sangat Rendah dan perlu diganti. (apalagi masalah yang berkaitan dengan baterai sudah semakin parah) Biasanya apabila kesehatan baterai iPhone sudah menyentuh di bawah angka 70% maka fitur Manajemen Kinerja untuk Baterai akan diaktifkan, yang artinya performa Cyqd.
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  • is 83 battery health good for iphone 11