TESLA BUTTON LITHIUM BATTERIES, CR2032 Mercury free Lithium Cell Battery 3V, 7 Year Shelf Life, A Long-lasting, Leak-free, Suitable for flashlights, car keys, watches, key fobs, 5 count [Pack of 1]

I am always using these and other small batteries for the many tools I have that use them.These fit in some of my Calipers, welding helmets and other tools that require batteries.I have tried the cheaper ones, and they just don't last very long at all.I found I can spend a little more up front, and save over the long run, plus you're not waiting time or effort always replacing the things

I got some batteries for our home as our house alarm runs on these batteries.Batteries often disappoint, both in capacity promised, and ability to hold their charge without leaking,But I came across these ones and the price was quite good with the amount you get.Surprisingly, these were great batteriesThey have a very high capacity I have found so last a long timeBatteries worked fine, and are useful as our house has many sensors which requires these batteries