Cr2032 Battery Case With Switch

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 like that this product has a on-off switch. That way I don't have to remove the battery to stop it from transmitting as was the case with another product. I haven't tried it with a flash unit yet. But as a remote, it works just as I imaged it would.

At first I was baffled not knowing how to make it work. I think I did correctly set up in the camera menu setting. Yet the remote was not working at first. I checked the battery and it was a brand new one. So I called NikonUSA technical support and the technician told me about sensor next to nikon logo on the front upper right of my d7500. Also I noticed that in the battery chamber there was a cellulose stuck to the new battery which I did not notice first time when I opened it. I removed the cellulose away from the battery and learned also the remote infrared does not work when I used the remote while I kept the remote inside within the case.It looks like I have to take it out from the case to use it to work. The other finding was that after I use the remote I have to go back to the menu setting to switch the menu from off to on. For some reason I have to switch the remote setting every time I have to use it again. Maybe I don't know how to keep it on. Other than that it is a sleek small light and nice looking remote. I love it.

very good ,one charger could switch to other battery .

i can now switch between my canon slr battery and my gopro or both of them together :)

I use for my d800 .It is very esay to use and have power off switch to save battery.

Nice to have a battery with an on/off switch, save power in stand-by.

Made the switch to this from the gaffer case. Much better if you're carrying by yourself!

A very good microphone. The only downsize is that it has no switch of button and you have to remove the battery.