Can the air-Q Also Be Used On the Go / With a Power Bank? How Long Does the Battery Last?

In principle, the air-Q is designed as a stationary measuring system, since it continuously adapts to its surroundings via automatic calibration. However, using a mobile power source (e.g. USB power bank, rechargeable battery, battery), it can also be used on the go, i.e. wirelessly.

Here are two example calculations for the capacity needed for a given period of time. The figures refer to power banks that state capacity in mAh at 5V:

The power source should supply the air-Q for 24 h. How much capacity is needed?
Calculation: 0.26 A * 24 h = 6.24 Ah = 6240 mAh.

The power source has 25000 mAh — how long will it last?
Calculation: 25 Ah / 0.26 A = ~96 h.