https://www.googlenestcommunity.com/t5/Nest-Thermostats/Power-issue-with-nest-learning-thermostat/m-p/628890#M121851 <P>After several years of no issues, I am now getting a low battery warnings on 3rd Generation Nest Learning Thermostat.</P><P>The Power Info screen shows:</P><P>Battery</P><P>3.647V</P><P>Voc</P><P>38.01 V</P><P>Vin</P><P>8.20V</P><P>lin</P><P>20mA(a)</P><P>I did recharge the battery for about 15 minutes with a USB charger.</P><P>What is the likely issue?</P><P>&nbsp;</P> Mon, 01 Jul 2024 01:42:51 GMT JackLail 2024-07-01T01:42:51Z https://www.googlenestcommunity.com/t5/Nest-Thermostats/Power-issue-with-nest-learning-thermostat/m-p/628890#M121851 <P>After several years of no issues, I am now getting a low battery warnings on 3rd Generation Nest Learning Thermostat.</P><P>The Power Info screen shows:</P><P>Battery</P><P>3.647V</P><P>Voc</P><P>38.01 V</P><P>Vin</P><P>8.20V</P><P>lin</P><P>20mA(a)</P><P>I did recharge the battery for about 15 minutes with a USB charger.</P><P>What is the likely issue?</P><P>&nbsp;</P> Mon, 01 Jul 2024 01:42:51 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/Power-issue-with-nest-learning-thermostat/m-p/628890#M121851 JackLail 2024-07-01T01:42:51Z