I have a Tuya water valve that is 12V powered (power supply is provided in the box). But I power it from 12V accu, since there is no power socket in the valves cabinet. The accu is being drained within few days - I suppose because the router approach, plus maybe more frequent queries due to thinking of constant and unlimited power supply.
So my question as in title - can I change treatment of the device from being a router\with constant power supply to a battery one?