Phone Charger Making High Pitched Noise Is It Dangerous | ZONSAN

2023-01-06 A phone charger that is making a high pitched noise could potentially be dangerous, as it could be an indication of a problem with the charger or the device it is being used to charge. If the charger is making a high pitched noise, it is recommended to stop using it and unplug it from the outlet immediately. Continuing to use a charger that is making a strange noise could pose a safety risk and may damage your device.


There are a few potential reasons why a charger might make a high pitched noise:

1. The charger is damaged or defective: A charger that is damaged or defective may make strange noises as it tries to charge a device.

2. The charger is being used to charge a device with a high power demand: If the charger is being used to charge a device with a high power demand, such as a tablet or laptop, it may make a higher pitched noise as it works to deliver a higher level of charging power.

3. The charger is being used to charge multiple devices at once: Using a charger to charge multiple devices at once can put a strain on the charger and cause it to make a noise.

If your charger is making a high pitched noise, it is recommended to stop using it and replace it with a new one. If the noise persists after replacing the charger, it is possible that there may be a problem with the device it is being used to charge and it may need to be examined by a professional.