A good power bank, compact and convenient, with good quality materials.
In fact, most of the time it charges at 30-50 watts, the charging time from 0-100% is approximately 1:40-2:00.
The declared 100 watts only last for approximately 10 minutes, then it reduces the power.
Quite strangely, it restarts every time there is a power change during charging.
If you buy during a sale, it's a good option. But for the full price, it's better to add a little more and take, for example, Anker Zolo 165w.