Amazon Basics 6-Pack Lithium CR123a 3 Volt Battery
550Mah Capacity, 10 Year Shelf Life, Lithium Cr123A 3 Volt Battery, 1
Results of our analysis:
We analyzed 187,556 reviews for 380 products in the AAA Batteries category.
We then analyzed 667 reviews for this product. Of these, 170 reviews were recent.
100% of reviews were positive.
Final Score:

8.76 out of 10, based on these factors:
Common Questions
Is it possible to get a sample of these batteries?
You should buy some.
Why are these listed as chargingable 123 batteries when they are not?
It's to discourage people from asking questions clearly answered in the description, which is lazy and disrespectful of other people's time, and riverdog's gentle rebuke will encourage the OP to spend a few seconds next time figuring out what isn't.
How effective are these in the cold?
If you want to see how long this brand will last, go with a name brand.
Is the battery the same as the cr17345?
CR123A is the same size and power but is not rechargeable.
Where do these batteries come from?
The package says it was made in the U.S.