Customer Ratings & Reviews

Great replacement for my 15 year old Viper key fob. Previously purchased my existing batteries off EBay but they died in 2 years. However these had a much longer expiration date and seem to be better quality. Hope they last much longer than 2 year. Have a feeling they will too.

Great battery. Just what i needed. Long lasting. Cant go wrong with the brand

Needed it for my car key fob. Easy to order and receive with Best Buy.

best batteries! long lasting! get your moneys worth:)

They are long lasting. I use them for my airtags. I use the airtags all the time and the batteries are super long lasting.

i am using for air-tags. battery last 6 to 9 months

We use these batteries for a number of items. It amazes me how expensive they are! Energizer seems to last a little longer then some other brands.

The energizer brand seems to last a lot longer than any other brand that ive tried. I will always use the energizer brand!

I needed a battery for my garage opener. I only needed one, so now I have a spare, that might be in 5 years or so. battery's are battery's. Not a lot one can say. The door opens, the door closes. Good job 2023.

bought this for my scale and my smoke alarm the just the right size and it has good use of time on it

of course the battery is as any other - but what I liked about my purchase was the packaging. Several other batteries came in larger quantities - which I did not need. I only needed one and I did not want to buy extra unneeded ones. This packaging was 2 per pkg. This is for my car fob so I did not need more than the 2 package. Thank you! AND the pricing was very reasonable.

Good performance i used this for my car remote. Amazing

These batteries last a long time and are very reliable.

It’s great j was able to have battery for my AirTags and still have some for future use

These are good quality batteries. A little pricey but worth the price. My devices last longer with these batteries. Energizer has always been a good quality trusted brand that I have used for years and had no issues.

I bought this for my work calculator. These batteries seem to last forever; I haven’t had to change them yet. I got these on sale, so am very happy with the purchase. Energizer batteries are always top-notch and last forever!

It works really well on my car key. One battery can last up to 3 year. Energizer is trustworthy brandname. It is durable and long life battery. I can store it within 10 years since the manufacturing date. Its price is affordable

I use the batteries primarily in a garage door opener. I can't really find anything to complain about. It that role, these batteries last a long time, which changes coming less than once per year. Not much more you can ask for. A pair of these last about a year in our digital bathroom scale as well.

Long wearing batteries save effort at inappropriate time

Still going strong. My usage is in a remote entry (etc.) for my car. I bought the car used with less miles than I've put on it, and with less than a year of usage - original batteries were dying...these are still good. You can do the math.