iPhone 12 battery, one-year warranty

Battery description for iPhone device iPhone 12 battery warranty one year (12 months) at Risan Store it is recommended to install and change the battery by a specialist for your safety. It shows the battery charge level but the battery health percentage in settings does not appear, but the battery works correctly and the battery level percentage does not appear due to a system from the manufacturer of the device. (A message appears for modern devices after changing the battery stating that the device cannot verify the battery) ignore this message and use the battery and do not worry.