Review on CELEWELL LR41 Batteries (20-Pack) - Suitable For Digital Thermometers, AG3, L736, GP192, 392 Button Cell Devices – 43MAh Capacity And 5-Year Warranty by Kathy King

I just got these, and they work in the product that needed batteries. That is not exactly news. You expect the batteries to work. I am writing to mention that the package has a date showing when they were manufactured and how long they should last. My batteries were manufactured within the last 4 months and are good for another 5 years. That is more than I usually see on batteries found on the internet.