Hi @lyondhur, thanks for the question! Please read my response to @salmiak. In the general case, Anyfi consumes very little battery; it should be comparable to your home Wi-Fi connection.
However, in highly lopsided networking or highly mobile environments, Anyfi could end up draining your battery quickly.
If you love testing out products, please do so for Anyfi, and let us know what you find.
Anyfi
ARGear