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How long do you normally charge your MacBook? It is saying it is fast charging, it charges less,
But how fast is fast? In less than an hour or so maybe?
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I think charging less than an hour is not true, I don’t think you can do that. Charging time for MacBook takes 2 to 4 hours. Batteries for MacBook Laptops are lithium ion. It charged by using two methods. The fast charge and the trickle charge.
The first one charging is when you battery becomes low, then you charge it, the charger will use fast charge, and it charge your battery up to 80 percent in two hours.
After that 80 percent, the charging voltage will decrease until reaching the 100 percent and it takes another two hours, and that charging is the trickle charge.
But calculating hours also is depending on how old the battery is. If it is already old, it may take longer hours to be fully charge.
