LiCB CR2477 Battery,Long-Lasting & High Capacity CR2477 Lithium Batteries,3 Volt Coin & Button Cell (5-Pack)

All good

Product good value, do not know longevity yet.

Sigh. Another device with a different sized Li-on battery. More for my collection, LOL. But I have been buying this brand for years. They always work and last a long time in storage.

Item as described.

One of my ecobee smart sensor in a 2 pack arrived with a dead battery. Purchased these to have on hand as replacements. These CR2477 batteries in a 5 pack are priced economically. Cannot really speak yet of longevity but so far so good. Will be interesting to see how the two different brand batteries compare in the two smart sensors that were activated at the exact same time. One with this battery and the other with a different brand battery going head to head.

I bought these to replace the ones in my Arlo door sensors. The original ones lasted for over 2 years but these lasted for less than 3 months! My advice is to spend the extra $$ and get a named brand product

The packaging arrived on time and as shown in the pictures. It has been several months since I've used about 1/3 of them as replacements for key fobs, and various small electronic controls. It's only been about 3 to 4 months since I put them into service, but all are working as you'd expect. The ONLY complaint I have is that the packaging is very secure and the batteries are a little hard to get out of the blister-type packaging. Hence my 4-star rating. Despite the packaging, I'd buy them again. They work just fine!

Needed a replacement for the Panasonic CR2477 battery that came installed in my set of Ecobee door and window sensors. The only Panasonic-branded CR2477 batteries that I could find online (Amazon, Walmart, Ebay, etc.) are repackaged and sold in individual baggies, not original factory packaging. This was a bit too suspect for me. The associated reviews for these batteries didn't do much to increase confidence in their authenticity or functionality. Their cost and the questions surrounding them made me look around for alternatives. These LiCB-branded batteries are similarly priced to the rest of the lesser-known brands out there. For no particular reason, I decided to give them a try over the other available options in this price range. The first battery I took out of its package tested at 2.5 volts. That was a bit disappointing. However, I installed it in the sensor and it fired up right away and has been working for about a week now. We'll see how it holds up over time...and hope that the other batteries show a higher initial charge when it comes time to take them out and use them. That said, with 5 batteries in the package, even if they fail sooner than a name-brand product, they still might turn out be a decent value. Time will tell.