Anker's fast-charging power bank is really impressive.

The soul design features a built-in plug.
It's a bit like a Depin physical charging plug mining project I followed when I first entered the scene, just replaced with a power bank.
Using it while charging provides a constant sense of security. I can only say that those who work outside will understand how comfortable it is, especially digital nomads.
Of course, there are some drawbacks, such as the plugged-in version having only 9600mAh capacity, which isn't suitable for long periods away from power sources.
Then they released a 25,000mAh energy pack, suitable for long trips (tested to drain faster than expected). Removing the plug makes it somewhat less practical.