I'm disappointed that they work for 48 hours on my Blink doorbell.......i don't understand how these are any better than regular batteries.

Not all batteries lasted very long.. I went through this pack of batteries faster than I would have gone through a pack of regular batteries

The lithium battery of choice. Their performance is exceptional. I have used for years and give them my highest rating.

These are the best batteries to use for electronics and other things. I have been using them for years.

We have several devices that use AA lithium batteries. I have shopped around and this is the best price per battery I could find.

I'll never use alkaline batteries again. They leak and ruin my equipment. It's cheaper in the long run to use lithium for that reason.

Needed batteries for certain devices stupidly expensive. They work pretty good. Sam’s has the best price even though they are still overpriced

I am going to start using lithium batteries rather than Duracel because I have had some of them leak

I plan to use these with my new Blink camera system. I bought these to have some on hand in case I needed them

These batteries are the ones required by Blink security cameras. Sam's has the best price, & with free delivery it was a no-brainer