Apple answers the question of whether or not to charge the iPhone overnight?

Apple recently answered and gave advice to help users feel more secure about charging their iPhone overnight.

One of the common habits of iPhone users is to charge the phone overnight. However, many people worry about the battery condition when charging overnight, is it safe or not?

For older iPhones, charging overnight can cause the battery to overheat, reducing its lifespan. So the old advice was to avoid charging your phone for too long.

For newer iPhones, Apple says on its official support page: “You can charge your iPhone every night even if the battery isn't completely depleted.”

Charging iPhone overnight is a common habit of users.

Apple says the iPhone will automatically stop charging when the battery is full, so it can be safely charged overnight. When the battery drops below 95%, the device will automatically resume charging.

The iPhone maker also recommends that users unplug the battery after it has fully charged. Batteries heat up while charging, which can shorten the battery's lifespan, so to reduce the impact of heat and prevent overheating, the iPhone will gradually reduce the charging current as the battery nears full.

The ideal ambient temperature when using iPhone as recommended by Apple is between 16-22 degrees Celsius. Do not use or charge iPhone when the temperature is higher than 35 degrees Celsius because it can permanently reduce battery life. When the battery temperature exceeds the recommended level, the software will limit the charge level above 80%.

Additionally, iPhone users are also wondering if turning on Wi-Fi and Bluetooth reduces battery life. However, Apple says these two technologies only consume minimal power so there is no need to turn them off.

To extend battery life, Apple recommends that iPhone users charge the battery to half full when storing it away or not using it for a long time; avoid charging or leaving the iPhone in high temperature environments for long periods of time.

To know the current status of the iPhone battery, users just go to Settings > Battery > Battery Health . Here, Apple will provide detailed information about the battery status, maximum capacity (battery capacity compared to the battery level when new), number of charge cycles, date of manufacture as well as first use.

Source: https://baoquocte.vn/apple-giai-dap-viec-co-nen-sac-iphone-qua-dem-hay-khong-312667.html