Best Wifi Thermostat With Battery Backup

Best battery backup for critical work at good price.

I put this battery backup/solar generator to use and was not disappointed. It is currently hooked up to 300W solar panels and provides pass-through power to my medium sized residential refrigerator. Excess power goes to recharge the batteries when the sun goes down and it still powers the refrigerator. I took this out camping and was able to power my tent trailer for about 18 hours on a single full charge operating led lights' occasional water pump, and constant 3 way Dometic refrigerator (on AC setting). The refrigerator seems to have a constant draw even when the inside and contents are already cooled. The EcoFlow is heavy and cumbersome to carry by myself. But it does come with solid wheels that make it easy to roll around with the extendable handle. Remote app works fine and can connect via BT or WiFi. When through WiFi I can still control it when I am far away and connected with Internet. This is a keeper for me and will definitely be used as backup power in the event of a power emergency, or when I need power in remote situations.

Best thermostat ever. Very easy to use and the app is awesome.

it's a battery backup. what's not to like?

Bought as an extra battery. I recommend you do the same. Best be prepared as a backup. This holds a long charge, up to 12 hours usage.

Inexpensive backup battery.

I always like to have a backup battery. This is a good one.

Great to have a backup battery.

Happy to have a backup battery.

A backup battery or two are essential!