Thermostats 24 Volt Transformer C Wire Power Adapter for Nest Ecobee Honeywell WiFi Thermostats Power Supply for Nest Hello Ring Smart Doorbells

Widely Match – 24v universal US power cable powers popular smart thermostat. Compatible with Nest Ecobee Honeywell Emerson Ecobe4 Smart WiFi thermostat etc. Continuously converts 110/120v to 24volt 500ma. Quick and Convenient – Low battery issues is solved. The adapter is a quick and convenient way to charge your smart thermostat continuously. Now get rid of all battery issues and with no more interrupt or any safety concerns. Certificated Safety Adapter – A certificated battery backup is stable and sturdy for years use. A waterproofed 16.4ft cable is long enough for you to put the thermostat anywhere higher or lower on your wall. Easy to Install and Maintain – Assemble along the wall from your indoor outlet to the thermostat. The non-polarity wire is much easier for quick installation.