When the iPhone is fully charged, it will usually continue to charge, but it is fine to continue charging. Generally, an extra hour or so is good for the battery. 1, after the mobile phone is fully charged, the IC circuit of the charger will automatically power off, and there is no current transmission, and there will be no damage to the mobile phone or battery.
2, note that the above operation is in the use of the original charging equipment, in addition to the charger, the lithium battery equipped with the mobile phone also has double protection, even if it is plugged in for a long time, the power management chip will prevent the phenomenon of overcharging.
The battery protection board can also prevent overcharging, so it is best to use the original charging when using the charger, the battery should also choose good quality, and do not leave unnecessary hidden dangers in order to be cheap.
3. However, too long is not good either. It costs electricity, and there are hidden dangers. Usually no more than 24 hours.
The iPhone XS is a smartphone device owned by Apple. The iPhone XS Max has a 6.5-inch OLED screen, the largest iPhone display to date, supports HDR10 viewing, IP68 water and dust resistance, has a pixel density of 458ppi, supports 3D Touch and a new Face ID. The iPhone XS Max features a 6.5-inch display with a resolution of 2,688 by 1,242,458 ppi. The iPhone XS Max has more screen space than the \"Plus\" phones. The iPhone XS Max display supports landscape orientation for two columns of apps.