Panasonic Industrial CR123A Lithium Battery 3V 6 Pack

The fire department said Panasonic (& 1 other) should be the only batteries to use in smoke alarms & who would know better ???

I put two of these in an LED flashlight and so far, so good. The flashlight operates with normal brightness just as it should. For the price these seem like a good value. They are much cheaper than a retail store, by far. They arrived in a small white paperboard box of six batteries with an expiration date of 02-2036. They appear to be in new, unused condition, and my prior experience with Panasonic products has generally been good.

I use these batteries in my smoke detector and motion sensors. Most batteries will only last one year. I normally get 2 years out of these batteries hey.

I have to buy these in bulk, and even then they are a couple bucks per battery. They don't last long, and they don't recharge, either. This and the 12-packl is about as cheap as I've found them, though.

Exactly what I needed for our smoke detectors.

Purchased 6 of these batteries for my wireless security devices. purchased exact battery type as those I was replacing, which were still working good after 5 years! Just doing some preventative maintenance and replacing old with new. Glad to report that all (6) new Panasonic Industrial CR123A batteries I received in one single box were the same (linear) as far as "out of the box" voltage readings-and all were dated 6/2036 as far as expiration dates. My concern before ordering was that these batteries would not be very fresh-NOT THE CASE! All good. I can also confirm that these batteries ARE CR-123A and not 123. Hope this helps others that may be on the fence of purchasing. The price was excellent too.

It works very well

battery work well for my motion sensors. fit great. easy to install.