Samsung Electronics GmbH Hello, The powerbank is only compatible with the Galaxy A7 (2018) to a limited extent. The smartphone cannot be charged inductively and does not have a fast charging function. This means it does not charge with 25 W. It also has a micro-USB port. To connect it to the powerbank, you would therefore need an additional cable from this to the USB-C port. Best regards from Schwalbach, Your Samsung Service Team
Yes, that works, but only if the A7 also has wireless charging, only then could you charge it with this powerbank. However, this powerbank is very expensive, but a model with wireless charging that also has additional ports (not just USB-C) would be this model, for example: