Is setting a charging limit of 80% good for iPhone 15 health?

A user shared on social networks that the new iPhone 15 purchased last year had a charging limit of 80%. After 400 charging cycles, the phone's battery health remained at 92%. Compared to the previous iPhone 13 Pro and iPhone 14 Pro, which did not have an 80% charging limit, the battery performance this time is better.

The battery health remained at 92% despite 400 charging cycles.

According to the results, the battery health of these two iPhone models dropped below 80% in less than a year with the charge level not being limited to 80%. This content quickly opened up a heated discussion between two groups of people: one supporting and one opposing.

The advocacy group argues that there are settings and differences, just like battery optimization. According to the community, many people like to charge it whenever they want but often use it while charging. Besides, many opinions also note that battery health requires attention to see if the battery is too hot or not, because the heat emitted during charging is much greater.

Many people have opinions in favor of comfort when using the iPhone.

However, some people objected, saying that locking the charging limit at 80% was unnecessary, mentioning that it was simply a 'trick' and saying 'buying things is to use them'. Can be used comfortably.'. According to opinions, when we have spent tens of millions of dong to buy expensive iPhones, why should we worry about battery health because replacing a new battery is not too expensive. Experience comfort, no worries, if battery health declines, replace the battery.

According to some users, battery health is not too important in the context that users can carry accessories such as backup chargers with them. Furthermore, fast charging technology on iPhone also allows partial charging in a few minutes and can continue to be used for a certain period of time.