Energizer 2016 Batteries (2 Pack), 3V Lithium Coin Batteries With 3-in-1 Child Shield

I bought 2 packs of two. Each package has a use-by date at bottom (more than 10 years from now). I opened and tested one package, and they read 3.24 volts & 3.29 volts, respectively. That's great! I was worried, because some reviewers on *all* the brands I was looking at on Amazon indicated items with no use-by dates, or not far enough into the future, as well as some duds, batteries that didn't work at all, or for long. Good to know these are well labeled, authentic, and have more than the 3 volt requirement right off the bat.I like that this company (Energizer) chose to attach tiny dots of (apparently) bitter-tasting blue-dye on the bottom of each battery. Nice that a company cares about our kids and pets! (I have neither, so I used an alcohol pad to rub off the dye; but it gets all over your fingers/hands, so wear gloves if you do so!)I hope and expect that these batteries will have a similar quality in terms of usage/life. I only received them today, so I can't report on that.

Works well for Mom's hearing aids. Last 4-5 days. Battery is tiny so you need nimble fingers.

Needed for automobile key fob replacement. These work well and good quality and are the correct size. Good price too.

Why did you pick this product vs others?:Product arrived quickly and was advertised! Reasonably priced .

Delivered and functions as expected and pictured.

Why did you pick this product vs others?:These batteries work like batteries.

Just need one, so didn't need a huge pack. With a trusted brand like Energizer and one extra it didn't feel like a waste buying this. Standard battery, but should last longer than the off brands. Great range on the key fob, all is good!

thank you