Test Cr2032 Battery

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 have been unable to test this battery but expect it to perform well!

I test the NOCO for my V8 car died battery and start it within a second

Battery is much larger than than the tiny original, also much more expensive. It charged up well without any problem, have yet to use and test it.

I have have done any scientific test, but I have not noticed a significant difference in the run time between this battery and the OM battery.

The first thing I did after I purchased this was run a test. I wanted to know if it would run off of a rechargeable battery without interruption. I'm going on a 9 day trek and having to constantly change batteries will be a pain. At 1080/60 I can get 5 1/2 hrs of video on a 64GB the best I've ever done with a battery is 1 1/2 hrs. With the Battery Eliminator I was able to fill the card. All the video was there. It does what it says.

These adapter plates work really well. They don't have a battery level test, but for the money they work. I have one with battery level and two without. For the way I use them I can save the money for these without that feature.

Had the older model with less battery types and on-off switch. Just connect the battery to the right type and test. Can't be easier.

It is the best purchase so far. I am hoping to put it to the test this hunting season while filming. I have high hopes! As stated, the battery is much smaller than I thought, but that is great for me as I like to have a compact rig while filming hunts and fishing adventures. I did buy a Smallrig dummy battery as well for ease of use.