I used these batteries in my truck alarm. It’s been about a year now and it’s still working like brand new. These batteries store flat in any drawer which is amazing for saving space. They are sol in a single or double pack. Packing is sleek and see through so you know exactly what you are getting.

I was prompted to review this purchase, so here goes. They are batteries. When you properly install them in devices that require this specific battery type, then that device has power. No other battery (type) will work as well. The price per unit is quite good also, which is a plus as long as you have enough demand for this type of battery. They do eventually run out of power, though, so I rated them 4 stars instead of 5.

This is 5 stars because it got my car to crank. Getting the fob apart was the problem, but the battery going in and out was the easiest. The packaging is a little difficult to open for an old woman. I had went to church one morning and my car didn’t want to crank. When I went to start my car, it didn’t start. But this saved the day!

Works great in my jeep key pod. A great value with an extra one in the pack and I even caught them on sale . It fit easily into the key pod . The cover was difficult to get into but all key pods are . Haven’t heard my car beeping in months now saying key fob low so it has great durability the other one was in there three years .

They don't work on my Honda key fob. I hate these batteries! I get blue dye all over my fingers and it doesn't come off easily! Worse, these do not work on my key fob because of the dye. These are only good for battery operated tea lights. I ended up using a cheap Dollar Tree battery and it worked just fine. I'll never buy these batteries again from Energizer!

I purchased 2 packs of these based on the reviews for my pets collars. I was almost convinced a collar was damaged and needed replaced when I first tried using these batteries but I finally decided to try a different brand before I went that far. Good thing, the collar worked fine with a different battery. And then none of these batteries even had enough power to register on a battery meter - at all!

These batteries are essential for any device that you just want to power and leave. The battery does its job well and the lifetime and durability is second to none over cheaper brands which means less wastage and worry about how you will dispose of the battery when it goes. The packaging is really good , I usually buy a multipack as I have many devices that use these as well as car keys so having them all in the one place in easy to access packaging is a nice touch. The batteries are sleek, don't weigh any different even though they last longer than cheaper brands so it makes purchasing an easy decision. Great for AirTags

I’ve only used one of the batteries but I’m sure they are great. We use these frequently. I called in advance to see if you had them. I was told they were near the books. There are batteries near the books but not this kind. Then I had to go and search of someone to help me find where they really were located which was, in fact, not terribly far from the jewelry counter.

So many fake batteries today. These have always been good

Great price for these batteries.