Questions about Verico Plus Air V2

with cable connection yes, otherwise rather no. Unfortunately, the charge status of the power bank is also very difficult to read. I have since bought another product.

Not that I know of. I also find it a bit difficult to read the status of the charging capacity... The lights that should give information about the charging status are very small and rather confusing for me.

You are right, this product does not have a built-in LED light, but the LED display shows the current charge level of the powerbank.