40 Pack CR2032 Batteries, 3V Lithium Coin Battery for Small Electronic Devices, 5 Year Shelf Life

My hobby is Lionel Trains and my layout uses numerous lights for special effects. Most of the lights use the CR 2032 button batteries and the brand I have used in the past did not last long after only a couple hours of use. Finally, I have found a brand (PGSONIC) that lasts a very long time ... and ... with a shelf life of 5 years, I have backups ready to go for each of my applications when the need arises. These are excellent batteries at an excellent price.

These little coin batteries power everything in my house—remotes, scales, toys—and this 40-pack means I’m set for a long time. Every single one I’ve used so far has worked perfectly with no duds, and the 5-year shelf life makes it worth stocking up. Great value for the price.

Excellent value on these batteries. I replace the CMOS batteries on PCs on an on-going basis. These are perfect for the application.

I've bought these batteries twice now. We have 3 items that take this type of battery, so having them stocked up means less worry and less chance of our range finder not working when we need it or other tech gadgets. Always a good thing to have batteries off all types stocked up. These batteries last better then I expected. Price wise, I figured they wouldn't last very long. I was surprised at how long they last. I will continue to buy these as long as we have gadgets that take them.

Excellent product. Great price. A+ on the packaging. I use these for my guitar tuners.

Lower in cost compared to other but worked satisfactorily. Reliable.

Great price and great product

All have worked, years supply.