The Penover Portable Charger with Built-in Cables and AC Wall Plug does support fast charging, but there are some things to keep in mind.
According to the manufacturer's description, it has a PD 22.5W fast charging capability, which means it can give your devices a quick power boost when you need it. However, the fast charging mainly works with the built-in type-C cable (with the exception of Pixel devices) and the USB-C port.
So, while it offers fast charging for many devices, it might not be as speedy for all, especially for Google Pixel phones, which is something to note.
From our research, a lot of people have confirmed that it charges devices quickly. For example, someone said their Samsung phone went from 73% to 100% in about 15 minutes.
Another mentioned they could fast charge two devices at the same time, which shows how efficient and convenient it can be.
But heads up—some folks have mentioned that the built-in USB-C cable doesn't support fast charging for certain devices like the Pixel 7 Pro and Pixel Tablet. This could be a significant downside depending on what you plan to charge.
In short, the Penover Portable Charger does a good job at fast charging through its built-in type-C cable and USB-C port for many devices, though it has some exceptions, particularly with some Google Pixel models.
It's a solid choice if you need a portable charger that can quickly power up your gadgets, just make sure it's compatible with what you're using.