Energizer 3V Lithium Photo Batteries (2-Pack) - Long-Lasting Power for Cameras, Medical Devices & Electronic Gadgets

Using these for my Hubitat Smart Home water sensors. They last around 6-8 months per battery. That's not too bad considering the sensors ping giving water / temp readings constantly.Like everything about energizer battsPurchased for cameraLong lastingGood price. Came quickly.I’m usually happy with energizer lithium batteries which I’ve been using for a while and have purchased hundreds of different sizes of energizer lithium batteries this is the first time I purchased the cr2 for a new device I purchased the off brand that I never heard of that came with the device lasted for about 9 months in the device but this energizer battery didn’t last one month I purchased this pack sept 8 22 on October 6 I replaced the first battery from this pack with the second, which as of October 28 still shows that is healthy.So I don’t know if I just got a bad battery or what happened but I know for a fact that the use of the device never increased or decreased since I purchased it in February.Liked the price.Since we live outside of a small town, it would have taken me to drive 30 miles to a larger city to make this one purchase. We needed this odd size for a smoke detector and I really didn't want to make that trip with gas prices what they are. We had them in 2 days, GREAT. They work wonderfully.Worked as it shouldExcellent value. Good life span in these batteries.excellent ProductMauvaise info.qualite?????Le colis venant de loin, c'est avec un grand plaisir que ces piles sont arrivés en très bon état, très bien protégées.