苹果充电器在电池充满时会自动停止充电，但是那些未经授权、廉价的第三方USB数据线没有此功能，而且可能使电池过度充电，进而损伤电池。

Your Apple-issued charger is designed to cut power when the battery hits 100%, but those cheapo unauthorized third-party USB cords are not, and may do some damage by excessively juicing the battery.

youdao

苹果充电器在电池充满时会自动停止充电，但是那些未经授权、廉价的第三方USB数据线没有此功能，而且可能使电池过度充电，进而损伤电池。

Your Apple-issued charger is designed to cut power when the battery hits 100%, but those cheapo unauthorized third-party USB cords are not, and may do some damage by excessively juicing the battery.

youdao