AIR: 2yrs on 4AAs...and still ticking

[WFmarketing]

This AIR device has been reporting data every 1min for 2 years straight on the same set of 4 AA batteries. Possible in large part due to specific hardware and software engineering to reduce power consumption to a whisper.

This station: https://smartweather.weatherflow.com/station/1934

[vidguy7]

So you were able to get ahold of those nuclear powered AA batteries?

[dave]

I feel a competition coming on… 720 days and 3.46 volts here