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!

[This review was collected as part of a promotion.] I think it's really cool how they have the new color alert and child protection technology for safety! Great batteries for items! This brand is affordable and a brand I trust!

Very powerful batteries. Lasts very long time. I usually buy when it is on special, but good value as it lasts. Great packaging and works with all devices. Highly recommend.

[This review was collected as part of a promotion.] Energizer batteries always last forever which is great. They’re a little more expensive than generic brand, but worth it because of the quality.

[This review was collected as part of a promotion.] I always thought these types batteries were ok and just like any other battery. But this one is actually the best I ever used. The power it gives out is great. I love it!!

[This review was collected as part of a promotion.] Well it’s batteries and they work! Energizer is my go to brand for long lasting power. Easy to get out of the package and easy to store. Would purchase again.

[This review was collected as part of a promotion.] I'm very happy with the Energizer 2032 Lithium coin battery. It's super easy to switch out one for a new one with complete ease. And with Energized you know it will last & last.