Apple 13 fell to 98 in half a year. Because Apple 13' s built-in battery is a lithium battery, which is a consumable. Normal use will have an impact on life. Apple 13 mobile phone battery has been used for half a year, and it is normal that the healthy surplus is between 85% and 99%, generally around 95%. If it is 100% or less than 80%, it is not normal. If the health drops to 80% within one year, you can replace the new battery for free.
Apple 13 battery will drop to 99% in about 2 months. Once the health degree reaches 99%, the decline rate will be accelerated, and it may decrease in 1-2 months 1%. The service life of Apple's mobile phone lithium battery is generally 2 to 3 years. When the health drops to about 70%, the battery life will be obviously insufficient. It's time to consider replacing the battery.
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Apple iPhone is a series of smart phones developed and sold by Apple, which is equipped with the iOS mobile operating system developed by Apple itself. The first generation iPhone was released on June 9, 2007. Mobile phone series models have been equipped with Apple silicon self-developed chips since iPhone 4.
Touch ID first appeared in iPhone 5s and iPhone 6s? And for the first time, the iPhone 6s Plus added 3D Touch touch control on the screen, and the line charging first appeared on the iPhone8 and iPhone 8 Plus models, adopting Qi(Chee) wireless charging standard.