Review on Maxell SR920SW Battery Button Batteries by Allie Diaz

Looks like a genuine Maxell and delivered quickly but it doesn't say it in the description but we expect half the life of it remains in place until the expiration year. , which is usually 10 years from the date of manufacture. I have old ones that are only 4 years old, usually expect 5 years or more, 10 years will be fresh. So two stars minus because there is no best before date in the description and because it only had 4 years left. Shouldn't even take a picture to show expiration year, for $4 I guess I'll just buy another set in 4 years time but from a different seller