When using a high-power charger to charge a low-power mobile phone, there are hazards to the phone because the output current and voltage of the high-power charger are higher than those of the low-power charger. If used in this way for a long time, it may cause permanent damage to the phone battery.
The output current and voltage of high-power chargers are higher than those of low-power chargers, which can lead to faster charging speed of mobile phone batteries. This increases the risk of battery overheating, and long-term overheating can easily cause problems such as battery expansion and even explosion. In addition, the voltage of high-power chargers may differ from the optimal charging voltage of mobile phone batteries, which can lead to insufficient or overcharging of the battery, thereby shortening its lifespan.
Therefore, it is recommended to use the original phone charger or a compatible low-power charger for charging, which can ensure the health and safety of the phone battery. If it is necessary to use a high-power charger for charging, the charging time should be controlled, excessive charging and discharging should be avoided, and overheating and other situations should be avoided.
