LiCB CR2477 3V Lithium Battery (Pack of 10)

Longevity has never been good on the 2nd gen SmartThings motion sensor so don’t expect these batteries to last long. Any brand of battery I have bought has been the same so why not buy the cheapest. The problem is more SmartThings than the battery.

Used these to replace batteries in Ecobee Smart Room Sensors and they’re working just fine. They install easily just like any other button battery. We’ll see how long they last.

This is a product I always use. No problems.

I'll be the bigger man and admit that these batteries are a little unusual in that they're pretty symmetrical and without glasses it's not immediately obvious which side is + since the notched side is usually - as the 'cap' is +, but these sort of have a dip so that you have a 50/50 chance of inverting it if you're not really paying attention, but then why wouldn't you pay attention and wear your glasses?In any case, I'm still trying these out and with 10 batteries it'll take me a bit to figure out how well they last, etc.

Used the LiCB CR2477 3V batteries in a couple of watches — no problems at all. They fit perfectly and work just as expected. Solid value and reliable performance.

Item just as described. Timely delivery, well packaged.

This batteries are awful. I thought they didn't last long, but it turns out they were probably great to start. I thought my car's fob was having problems, because it would complain about the battery being low in a week or two. I'd change it and think it was good to go, but it never was. I discovered the problem is these batteries, when I used them in other things I had the same problem. I tested the remained of the batteries against a fresh one of another brand they were all basically dead.

Update: So... apparently the batteries work fine but the sensor they were used to power is faulty. My previous review was wrong! It WAS a faulty sensor, not the batteries! Batteries are wonderful, work as they are supposed to, outstanding price, etc. :) So, as previously stated, I'm back to right a wrong, change the rating, hang my head in shame, and admit my error in the last review. There ya have it. Batteries are fantastic. Buy them! :)Previous Review:These have not lasted. I purchased a package of 10 at the end of Sept. A bit over 2 months later, I have 5 left. 3 or 4 have lasted less than 24hrs, the other one or two lasted a week at best. I know this because the device I use them in sends me a notification when it loses connection... I don't think it's a device malfunction. As soon as I replace the battery, it reconnects. I suppose it could be the device but I'm thinking not. So, I'll get some different batteries and if I have the same result, I will promptly show up here again and update my review. If not... this one will stand. Just haven't had much power luck with these and thought you should be aware before buying. The shipping was fast though. :P