Question about Anker Laptop Power Bank

The emergency charger is not compatible with the Anker application. This power bank is not one of the devices supported by the Anker application, which allows you to control and update certain compatible Anker products via Bluetooth. There is no official information on the compatibility of this model with the Anker application.

I have just bought the 250 watt charger which is compatible, so how do I know which anker powerbank is compatible? I would especially like the one with the 2 built-in usb c cables? It's annoying not knowing