Maxell CR2032 lithium batteries - Pack of 20, New hologram packaging that guarantees authenticity (1)

Genuine Maxell batteries with the new holographic packaging. Maxell batteries are a high quality product and are available at a reasonable price. I have had pretty good longevity from Maxell batteries and I will be buying more.Just beware of counterfeits out there with cardboard backing. I would actually recommend only buying the new Holographic packages with the tin backs because not only will you be getting genuine product, you will be getting New stock! These types of batteries are rated for 10yr shelf life but figure 5yrs to be safe.Maxell batteries should have a number stamp directly on them. This provides the month and year they were made. See pics for this. You can see the number 54. I believe the 5 means 2015 and the 4 is April. I'm not entirely sure so you may want to check on that but it would align to 8mo prior to my purchase.I have provided a few pics so you can see the actual packaging and the printed numbering on the front of the batteries.Brand / Type: MaxellModel: CR2032Chemistry: LithiumOutput Voltage: 3VHeight: 3.2mmDiameter: 20mmWeight: 2.5gCapacity: 220mAh

Almost all of our home security sensors needed their batteries changed at the same time. We had some batteries left over from the last go-around, so I used those, but didn't have enough. So, I ordered these. When I changed the batteries, I used a battery checker to test the ones I was removing. Only one of the old batteries was still good, but it was too far from the magnet for the new control box.The new batteries have been in for at least a week, and have already outlasted the previous replacement batteries.I also used them to replace the batteries in several electric votive candles. Most of them take two batteries, and I've already used more than 10 of them. Glad I didn't get a smaller pack.

Maxwell CR2032 lithium coin batteries work a lot better in my remote controllers and key fobs than some of the unrecognizeable brands.

I don't really use these batteries for anything intensive, so unless the battery is awful, I'm not going to notice. I do know that I put one in my LED light that I use for walking around at night and it worked as expected. I get so much more bang for my buck on Amazon. The same price buys me 20 instead of one.

Not Worth Buying Bulk It Get Expired In Few Weeks

The CR2032 is a very popular Lithium button cell, adopted, among others, by almost all modern automobile keys, from Subaru to Audi, so I like to keep them always in stock. These Maxell, from Amazon Seller MYBATTERYSUPPLIER , are genuine, in a sealed package containing the manufacturer's hologram, for a very reasonable price. While there is no expiration date on the packaging, I have every reason to believe they are fresh, as I have already installed them in several devices with excellent results. Will by again from this seller.

My Battery Supplier is the best

These are junk! Checked 3 of them and they read with a multimeter 3.28v, 3.26v and 3.19v. Put one in my Snark guitar tuner and used it to tune my guitar in the afternoon. Picked up my guitar to tune it the next morning and the tuner would not work. Checked the battery and it was already down to 2.68v. Put another one in the tuner and that afternoon it was already down to 2.72v. Didn't even try the third one. Sending back!