Phone can not be fully charged,or unable to power on
Explanation:
1. The standard battery of Mi mobile phone is lithium-ion battery, the best working environment is 0 ℃ ~ 45 ℃, and the best non-working temperature (ie storage temperature) is -20 ℃ ~ 45 ℃;
When used at normal temperature, its lithium ions will remain active, and the electrolyte inside the lithium ion battery will generate a current at the potential difference between the positive and negative electrodes through a change in chemical reaction;
When the mobile phone is above 45 ° C, in order to reduce the safety problems caused by the battery itself heating and damage to the battery during charging, the maximum cut-off battery voltage is limited to 4.1V at 45 ° C-60 ° C, and the battery is not fully charged. The phenomenon;
When the temperature is higher than 60 ℃ , the battery protection mechanism will be triggered to automatically turn off the mobile phone . Therefore, when the mobile phone is working in a higher temperature environment, the battery may be full or unable to start.
When the battery temperature returns to the normal operating range, its performance will return to normal. Therefore, it is recommended to check the temperature of the mobile phone's use environment and use phone in the best working environment as much as possible.
2. Refrigeration and air conditioning will be turned on indoors in many areas. Many mobile phones will be used from indoor to outdoor. The change in ambient temperature and cause water vapor to condense (the same principle as the windshield and fogging of cars) on the mobile phone motherboard. Above, and when the dew condensation phenomenon is more serious, it is likely to cause inaccurate battery display, short circuit, etc., which may cause the phone to suddenly shut down or freeze;
3. If the mobile phone auto power off or does not turn on due to this reason, it is recommended to go to after-sales center for inspection.
1. The standard battery of Mi mobile phone is lithium-ion battery, the best working environment is 0 ℃ ~ 45 ℃, and the best non-working temperature (ie storage temperature) is -20 ℃ ~ 45 ℃;
When used at normal temperature, its lithium ions will remain active, and the electrolyte inside the lithium ion battery will generate a current at the potential difference between the positive and negative electrodes through a change in chemical reaction;
When the mobile phone is above 45 ° C, in order to reduce the safety problems caused by the battery itself heating and damage to the battery during charging, the maximum cut-off battery voltage is limited to 4.1V at 45 ° C-60 ° C, and the battery is not fully charged. The phenomenon;
When the temperature is higher than 60 ℃ , the battery protection mechanism will be triggered to automatically turn off the mobile phone . Therefore, when the mobile phone is working in a higher temperature environment, the battery may be full or unable to start.
When the battery temperature returns to the normal operating range, its performance will return to normal. Therefore, it is recommended to check the temperature of the mobile phone's use environment and use phone in the best working environment as much as possible.
2. Refrigeration and air conditioning will be turned on indoors in many areas. Many mobile phones will be used from indoor to outdoor. The change in ambient temperature and cause water vapor to condense (the same principle as the windshield and fogging of cars) on the mobile phone motherboard. Above, and when the dew condensation phenomenon is more serious, it is likely to cause inaccurate battery display, short circuit, etc., which may cause the phone to suddenly shut down or freeze;
3. If the mobile phone auto power off or does not turn on due to this reason, it is recommended to go to after-sales center for inspection.
Does it help?
Yes
No