Generally, the temperature exceeds the human body temperature of about 36 degrees and feels hot, about 40 degrees will feel particularly hot, the charger from the regular manufacturer is in line with the safety standards, generally not more than 50 degrees, the highest is about 40 degrees. Completely within the range of safety standards, rest assured to use! Cause of fever:
1, since the vivo mobile phone opens the dual engine flash charge, the flash charge current is larger, the charging process will be part of the battery inside the electricity into heat, so a slight heat is normal, in addition to the external environment temperature will also affect the heat of the mobile phone.
2, the charger in the voltage and current conversion when the energy loss, dissipated energy will cause the charger heat, generally the higher the charging current the greater the corresponding heat. Solution: 1, when charging, do not put the phone on the quilt or other objects that are not easy to let the phone emit heat, so as not to affect the heat dissipation effect of the phone. 2, do not use the phone when charging, if conditions are best to shut down and charge.
3, to charge the mobile phone, be sure to use the original charger, in the case of damage to the original charger, check the voltage and current displayed on the mobile phone box or mobile phone battery, find the suitable charging head, and then charge the mobile phone.