Duracell Ultra Lithium CR2 Battery

This lithium battery is very durable, last long, and with good compatibility. My 4 reasons for foe loving this brand. 1. Long Shelf Life: The lithium composition provides exceptional shelf life, ensuring the battery maintains its charge for years, even when not in use. 2. Reliable Power: Duracell's reputation for quality shines through, delivering consistent, stable power to your low-drain devices. 3. Leakproof Design: The sealed construction minimizes the risk of leaks, protecting your devices from damage. 4. Wide Range of Applications: C2 batteries are ideal for a variety of low-drain devices such as clocks, calculators, remote controls, thermometers, and more.

Great product and great qaulity as well, highly recommend this product. Was first introduced to me by a friend and can honestly say that's I wasn't disappointed

I use this in my scuba diving regulator for the durability and the reliability it gives me. The two pack was a great value for me because I always like to carry a spare. The power performance is superb and I know I can rely on Duracell.

I use these batteries in my wireless sensors for my home alarm, they are very reasonably priced compared to what the alarm company charges per battery and last literally for years, I personally change them every two years as part of my house maintenance routine but they aren't dead when I do change them.

I have a flash light that requires these type of batteries, as far as the longevity I give em a 7 out of 10, I use the flash light pretty often and have to change them out every couple of months