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 Melissa Nevala

Perfect, what can I really say, they're batteries. Received on time, well packaged. Package stated that they were manufactured on December 1, 2017, and are best by December 2020. So, they are not sitting too long before being shipped, which is great. I used four in a personal alarm I keep at the house by the front door for when my wife is home alone. I think with these batteries, it is louder than when I first received it. No complaints, will order again when needed. Plus, they offer a three year warranty with free replacement, how can you go wrong!