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Nest thermostat says it has a low battery and won't connect to wifi anymore. Checked the technical info and from what I've read, all numerical values check out that it should be
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Review: Nest Thermostat strikes a perfect balance between value and features – Smart Thermostat Guide
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Battery suitable for Google Nest Learning Thermostat 3rd Generation - 380 mAh 3.7 V battery (Black) - BatteryUpgrade
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Battery for Nest Thermostat E, Learning Thermostat 2nd / 3rd Generation T3007ES, T3008US - (380mAh) Replacement battery
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