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It is a common experience for most people for the adapter to overheat while the cell phone is charging, but the truth is that this can cause problems in the future.
According to manufacturers such as Huawei, this type of sign does not always mean there is a problem; it depends on the temperature the charger reaches. There are factors that can have negative consequences, and it is best to know them.
Why the phone charger gets hot: the reasons many people do not know
Charger overheating becomes a warning sign when the temperature is excessive. According to technology specialists, part of this heat is generated during electrical conversion: during the process, the charger takes alternating current from the outlet and transforms it into direct current in order to power the phone battery.
However, there are factors that can make the charger run hotter, something that increases the risk of damage both to the adapter and to the cell phone.
Among the most common reasons:
- Using fast charging
- Damaged or poor-quality cables
- Non-original adapters
- Hot environments
- Heavy phone use while charging
- Overloaded outlets or power strips
- Insufficient ventilation
Any of these factors can lead to high temperatures and to malfunctioning of the device and eventual damage to it. In general, heat is no longer normal when:
- It burns when touched
- It makes strange noises
- It smells like burnt plastic
- It changes color
- It stops charging steadily
- The phone shows temperature warnings
How to avoid damage to the device from overheating
To avoid damage to the device as well as to any other structure, it is recommended to use chargers and cables certified or recommended by the manufacturer, avoid using the phone for gaming or streaming while it is charging, and unplug the charger if it reaches excessive temperatures or emits strange odors.
Additionally, it is also recommended not to cover the phone or the adapter during charging, charge the device on firm, cool surfaces such as tables or desks, periodically check the condition of the cable, and avoid leaving the phone charging all night.