Why Does Macbook Charger Get So Hot

The Apple power blocks work longer and stay cooler plugged into a good quality surge protection power strip.

Why does macbook charger get so hot. This is from the chemical reaction that occurs when the battery receives electricity from its charger to bring the battery to a full charge after the chemical process of discharging to provide power to the computer. Your screen is a diff tinge than other screens you heard about. However if the adapter is hot enough to hurt you after touching it for a few seconds there could be a serious issue.

The brick part of your Macbook Pro power adapter needs ventilation in order to stay at a safe temperature. If it is removed and is that hot you might have a bad adapter or bad power in your home. That will ensure you get the right amount of power.

To avoid meltdown charge your Mac from the right-hand side especially if you have. If your computer is running hot due to dust and dirt you need to try and clean it up. The vent openings are there to make the air circulation and cooling of your device easier so inspect your Mac to make sure they are not blocked.

When I charge my phone from about 50 or below to full. It could be a serious electrical problem inside the phone or the charger and maybe even a fault in the battery protection circuit. Liz Scheltens explains with a little help from NPRs Planet Money.

When I use the wall charger stock that came with the phone it gets really hot about 160 degrees Fahrenheit when its been plugged in for a while ie. It may have expelled air threw the seals while it was hot. Also cooling a device quickly causes the air inside to shrink so it increases the chance of sucking water in.

It depends a lot on the workload. Your chargercase gets too hot. All laptops get hot when charging from my experience with netbooks tablets to gaming units.