[This review was collected as part of a promotion.] These came 4 in a pack and not 2, so that was a good surprise. They work great and just like they should. This is something we will purchase in the future.

[This review was collected as part of a promotion.] I have used these batteries before for my key fob and this one came at the perfect time as mine is dead it was a perfect fit and they last a long time i would definitely recommend these batteries

[This review was collected as part of a promotion.] These are great little batteries. They are a great value for the money. The packaging was child proof, which is great. They were exactly what I needed for my thermometer.

[This review was collected as part of a promotion.] The battery is easy to install and works well. Since it's from the Energizer brand, I expect it to last a long time.

[This review was collected as part of a promotion.] I needed these for a toy so I got them and they worked great. So far it seems to be working well. These batteries are also very good for electronics.

We purchased these for the car key and they work great. So far so good. I issue long lasting and easy to install. Energizer is a Great product we are always pleased to with them

Worked great when the battery in my car key fob kept dying. I bought an off brand it didn’t seem to work well. This one has worked and kept it working like it should.

I need a lot of these batteries for all the sensors I have in my house so an affordable 10-pack is very convenient. It's battery, works, nothing to complain about.

[This review was collected as part of a promotion.] My car key needed one so when I received it I put on my keys and is been working wonderful I love it

[This review was collected as part of a promotion.] I'm so grateful to receive these! We needed some and are short on money right now. They work great for so many things and last a long time. Very compatible!