Questions about Aputure Amaran 200X

I would buy a stable and high-quality lamp tripod for it. E.g. this one: Manfrotto 1005BAC Ranker (273 cm, 10 kg)

I assume you mean the 'Aputure 2-Bay Battery Power Station'. Unfortunately, Digitec does not seem to have this in its range. I would also be pleased if it were in the range. By the way, this is not a battery, but a battery inverter that uses V-Mount batteries (also available for Gold-Mount) to output a direct current. You have to buy the V-mount batteries separately.