You can buy CR2032s at the dollar store but not all of those cells will have full power (lasting a few months when they should last a year in my usual use for specific devices where I know the approximate battery drain) so I find it far more reliable to get these cells from Prime Cables where they are affordably priced and identical in function/lifespan as other more costly brands.

This is a repeat purchase. These batteries work well. Even though the price has gone up, they're still cheaper than the big-box store prices.

Pack ordered in Dec 2023 has Feb 2028 expiry. Shows 3.1V in battery tester and works fine.

Perfect

Well packaged and the correct marking to replace my dead batteries

nice