| ▲ | walrus01 2 hours ago | |
I don't think CR2077 is a size, it may be a typo for CR2477 which is very common? CR2477 is high enough capacity that it's used in a number of zigbee or zwave800 based products that have no wired interface. https://www.google.com/search?client=firefox-b-d&q=cr2477+ba... https://aichiplink.com/blog/CR-Battery-Sizes-and-Specificati... | ||