Cr2032 Battery Contacts Side

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 got this for my spare OM-D battery. It's a little big for that battery but at least it will protect the contacts, and that's what I got it for.

Put your SDxxx card in so that the finger cutouts allow you to grab from the side without the card contacts. Simple fix. I wedge mine one long side first, then press down and with a slight flick of the fingernail, pull the foam up over the other long side. Securely held. Done.

This pouch keeps my batteries safe in my bag, no scratches to battery body or contacts.

do you sell tail caps for the HP8R. The contacts on the inside of tail cap that come into contact with battery has broken.

The best investment I made, much better with electronic contacts.

When the charger arrived, I pulled out two of my spare batteries to test it. Before I installed the plates into the charger, I looked at the battery contacts and got worried, but upon closer examination of the batteries, I saw that there were two recessed contacts (as opposed to the primary visible-contacts) which these plates use to charge the batteries. The batteries slipped into the plates firmly, and the plates popped into the charger. I left the charger unplugged at first to make sure that the LCD showed current battery status. Both readouts came up and showed the status of each battery. I plugged the charger in and let it do it's thing. I also purchased three other sets of charging plates for different battery types, but haven't had a chance to try them yet. If all goes as well as it did this time, I can just look for new plates as I get different batteries.

I discovered that I can't operate the PO-12 in my hand since it puts tension on the batteries, bending the battery positive or negative contacts away from the battery. It should be operated on a firm surface. When removing the batteries, keep one finger pushing inwards towards the battery and use a flat head screwdriver to push the other end of the battery inward and upwards. If the contacts do bend, then remove the batteries and gently apply inward pressure to restore them to their original position. That aside, the price and number of sound variations make this synthesizer a buyer's deal.

Always good to have a second battery. Only thing I wish is that they included a soft pouch or cover for it to protect the contacts.