On my cell phone Huawei Mate 10 Lite you can see how long it takes the cell phone to reach 100%. But it always takes more than it got there.
How much longer?
The charger is often defective.
Get a 100 percent original charger. There are a lot of fans who are bad
This prediction is fundamentally inadvertent for all smartphones, so don't worry, nothing is broken with you or something
Typically cheap cell phones.
45 minutes approximately
It is normal that a battery needs longer from 70-100 than from 40-70 for example.
So it's normal. It is always advisable to keep your battery between 20-80%, because it is gentler on him.
But it may also be that you have a slow charger (not original, or from an old cell phone?). My mobile phone charger has 20W output (5V - 4A) (this is the maximum support for my mobile phone). Old chargers usually only have 1A output, which is 5W. Quite slow for 2020. But normal 2-2.5A.
