Reasons for the Overheating of Mobile Phone Charging Data Cable

During the process of charging a mobile phone, it is common for the data cable to become hot. So, what are the reasons behind this occurrence? Let me explain in detail.

​1.When charging your phone, it is recommended to use the original charger. This ensures stable output current and protects the battery. Although the original charger may generate heat, it will not overheat as it is equipped with protective measures. If the charger becomes excessively hot, it indicates that it is counterfeit or not an original product.

2.Using the phone while charging can cause the charger to overheat. This is because it requires additional work for a prolonged period compared to normal usage, resulting in a decrease in the charger’s lifespan.

3.Overcharging should be avoided. Normally, it takes about three hours for a phone to be fully charged with an original charger. Once it is fully charged, it is advisable to unplug the charger promptly. Continuously charging the phone beyond its full capacity can cause the charger to operate under excessive load and overheat.

4.Surrounding heat sources should be taken into consideration. When charging your phone, ensure that the charger is placed away from heat sources such as gas stoves or steamers. This prevents the ambient temperature from rising too high, which could lead to the overheating of the charger.