Energizer CR2025 3V Lithium Coin Battery 10 Pack (2 Packs of 5)

They turn me on or rather, they turn on my key fob. Key fobs are fundamental to any civilized society. They are convenient, reduce frustration and studies have shown that they reduce the crime rate and Improve social comity.Before buying these batteries, my key fob did not work. Alas. I was angry and briefly considered a meaningless act of benign civil disobedience. Instead, I uttered a mild oath, suitable for the ears of a 4 year old, under my breath.As an optimist and a maker, I decided to take action. I immediately raced to the supermarket to purchase batteries. Once more I was faced with outrage, this time at the price for 1 battery.Turning to Amazon, I found these batteries which were delivered the next day. Bravo Amazon and merchant! Ten for about $5. The price was right, they were quickly delivered as promised and they work well! Outstanding product and merchant!

Bought these for my 01' Mercedes remote fobs (two of them that take two CR2025 batteries each) from the MYBATTERYSUPPLIER seller. I opened four batteries from one of the 5 packs (the order came with two 5 packs, totalling 10 CR2025 batteries), and tested with my Fluke Multimeter, and each CR2025 battery tested at ~3.27 - ~3.30 Volts DC, which is great. The batteries were labeled Energizer and appeared to be the same as the batteries that came out of my 01' Mercedes remote fobs (came from who I bought the car from several years ago). The batteries work great so far, and though I've only tried 4 of the 10 batteries, the price vs. value comparison made the decision to make this purchase an outstanding one. I would buy these or other batteries like them from this seller again with zero hesitation.

good brand

UPDATE: On further questioning of the seller I was finally given the date code for the batteries I received: "The ECR2025 batteries have the code “DI” JULY 2016." I don't know how the code is supposed to be deciphered by a customer, but the seller should be able to tell you if you contact them if your code differs from the code that was on my strips of batteries. The seller also claims that the shelf life is 8 years which contradicts what Energizer told me.This is a review of Energizer CR2025 3V Lithium Coin Battery 10 Pack (2 packs of 5). I purchased these from the seller "The Perfect Deals."Many people, including myself, are wondering why there is no expiration, or more accurately a "Best if used by" date on these battery packs. After several emails to the Energizer company, I have discovered that these 5 battery strips are not meant for retail sale. They are made and marketed to institutional buyers. As such, these don't have a conventional BIUB (best if used by) date on them. Rather, they have a two digit code that does not resemble a date and that is in fact the expiration date. I was also told by Energizer that these should have a shelf life of 10 years.I have uploaded a photo showing what is supposed to be the BIUB code. It looks like "DI" in the right hand corners of each blister pack.You can also see that the copyright date is 2016. So an assumption... the batteries might be good up until 2026 (which is kind of hard to believe) since Energizer told me they should have a shelf life of 10 years. Again, this speculation on my part. I have no idea what the "DI" translates too.So although I am not exactly pleased that this seller is selling at retail a product that is not supposed to be sold individually at retail according to Energizer they are significantly less expensive than buying the typical retail one or two packs that you see in stores.I measured the voltage in each of the 5 cells in one of the strips. 4 of the 5 had voltages slightly over 3 volts, That's the good news. The bad news is that one of the cells measured slightly less than 3 volts.In spite of the lower voltage of one of the cells, these are still a pretty good deal. You do have to make sure you are buying them from a reliable seller with a good track record or you could end up with either a counterfeit battery, or a much older battery.

Batteries came in condition as advertised and later than the original arrival date. The later arrival posed no issues. This brand always works well and are easy to install. They seem to last pretty long which is a big plus and offer a long service time.

A un buen precio

Use these for LED candle controls and other similar items.

Very good.