I use lots of batteries especially at Christmas. I gave each of my grandsons a hundred of them for their XBox game control and still had plenty.

The battery operated candles burns thru batteries within 4 days. They use alot of energy with the light and the fan spinning the glitter inside. I put these batteries in on the 22nd and here it is the 29th and the fan and lights are still going strong. I'm extremely pleased with these batteries. You have a customer for life!

I knew I’m not going to have to worry about batteries for a long long time. So far they are great. Good weight, tidy don’t feel cheap, no weird size. But to the important part. Power. No way of knowing just yet how they will hold up long term, but out of the box they measured 1.59v, which compared to some other brands I had on deck out of the box which were around 1.51 - 1.52v. Put them in a cat toy and they aren’t dead yet. For the price - no brainer.