Is Cr2032 Battery Good Or Bad

I run through a bunch of CR2032 batteries every couple of months. I like these because battery life has been good, and I can buy them at a reasonable price through B&H.

The RAYOVAC CR2032 Lithium Battery (2-Pack) contained two, count-em two CR2032 cells. Absolutely amazing!!. These were purchased as spares, so I have not measured their voltage yet. Presumably, they will produce the rated 3 Volts and will last for 190 to 240 mAh. They are 20 mm in diameter, shiny and light weight and most likely contains some lithium & manganese dioxide so are technically a LiMn02 cells. FYI: They can explode if heated to more than 80 deg. C.

I've never had a bad Sony battery.

Too bad this battery doesn't come with the camera.

I cant say anything bad, it always worked good for me.

Nothing bad to say about it. All good!

Good when the weather gets bad.

Have nothing bad to say about it. Good but

The best head light I've ever owned and I've owned a bunch this is the third one I've owned the other two where stolen that is the only thing that is bad about them there such a good light it draws some people to cross the line. I buy a extra rechargeable battery for it just in case something happened to the one that comes with it but one battery will last all night it comes with the cartridge to put 3 AAA batteries in it I never used it but it's nice to have I found it will also run on 2 cr 123 batteries

This multi battery tester is expensive but is very useful to triage good, not so good and bad batteries by their actual capacity. It still works after 3 1/2 years, The only complain it drains AA batteries within 2-3 months, so I eventually started to remove batteries and inserting them only before testing (the batteries must be fresh to avoid misleading results).