Why charger gets hot

Most of the time when a phone gets scalding hot, it is because the charger is not working correctly. This means that the charger is not converting the voltages to the device, and the voltages are too high for the phone. If you do not seek help with this issue, your phone and battery will become severely damaged and could even explode or start a fire.

Below, I will explain a few frequent reasons as to why your charger is becoming too hot. These issues are not considered normal and will require you to take action to prevent any accidents from occurring. Sometimes the charging cables may have issues. This can be easily fixed by purchasing a new charging cable.

It is recommended to only use official name brand chargers that come with the device. Cheaply made chargers are usually not manufactured correctly and will have all types of issues. Therefore, it is always recommended to spend the extra money on name brand chargers to prevent any issues that could arise from using a cheap charger.

Sometimes chargers are defective. This is common and does happen more often than we like. Maybe a name brand charger was not manufactured correctly or just does not work right. If this is the case, simply throw it out and purchase a new one. The company may give you a refund if you let them know about this issue right away. You need to make sure that the charger adapter that you are using is compatible.

If the charger has a terminal that is compatible to your device port, this does not guarantee that the device should be used to charge the device. By still choosing to do so, you are risking the device to experience increased temperatures. A charger should not be left at percent for hours. It is important to be extra careful , as these faults could cause heavy damages to your laptop or Macbook, and could also translate into potential user danger, due to close proximity to power plugs.

In these cases, the solution to fix your laptop or Mac charger from overheating is simple: the best course of action is always to seek technical help. Ultimately, it is also highly recommended to get a new replacement charger , ideally from the manufacturer or official store where you purchased your laptop or Mac. Usually modern laptops have a specialised system which kicks in when the battery is full, to stop the extra voltage from spoiling the battery. Given that most laptop batteries nowadays are Li-Ion Lithium Ion batteries, overcharging for example, when charging overnight may cause a lot of unwanted chemical material buildup with may degrade the battery and spoil the charger as a result, usually from overwork.

Despite lower risks in charger and battery degradation from this sort of damage, long term usage may very well still wear down the battery and the power adapter, usually through long term overheating and overuse of the charger adapter. However tempting it is to just plug in the charger and continue on with work or play, charging while usage will not only damage the laptop, but also the charging port, since it will struggle to keep supplying enough electricity to keep the device running.

This will give the charger time to steadily fill the battery without any influences that may cause it to overwork to supply power. There are multiple reasons why your laptop or Mac charger may be overheating. The recommended course of action is to first identify which issue or combination of issues! This is an important topic, and will help to protect yourself, your laptop and your charger from any unintended consequences arising from faulty adapters, power plugs or similar. Charger Universe is your 1 place for trusted information about phone, car, laptop and wireless chargers.

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