[This review was collected as part of a promotion.] We have used this is a toy that is getting A LOT of use. Two weeks of a ridiculous amount of use and they are still going strong. I have a battery tester and they are still in the very good range so I guess we have a lot of use left. No corrosion has been seen after all the use, either.

[This review was collected as part of a promotion.] i received the 4 pack of batteries and i had a flashlight that didnt work and put 2 batteries in and the flashlight came on and its been working since and i have used it a few times and it comes on right away

[This review was collected as part of a promotion.] I have 3 little ones so I don’t have to explain how many batteries we go through, but we have used these in a toy that has been on non stop for about a week and they are still going strong! I would definitely recommend these for toys or anything that is used often.

[This review was collected as part of a promotion.] With so many products in my house that run on batteries Energizer its the brand I always go with. Of all the different brands that Iv'e tried Energizer has always lasted the longest and have never let me down. I always have extras on hand for when needed.

Energizer MAX Alkaline C Batteries are reliable and long-lasting, making them ideal for high-drain devices like flashlights and toys. They perform well, maintaining consistent power over time. The packaging is secure, and they are widely compatible with many devices. Though a bit pricier than some other brands, their longevity makes them worth it.

[This review was collected as part of a promotion.] I love these batteries. This has always been and will always be a very dependable, reliable, and trustworthy brand. They are working well so far and I expect them to last long. I will definitely recommend this to everyone.

[This review was collected as part of a promotion.] I needed C batteries for my daughters baby swing. The other batteries we have used for the swing died way too quickly for us. By the 3rd or 4th day,it was already time to replace the batteries. We definitely needed a change. These batteries from Energizer are great and long lasting so far. We haven't had to change them yet and it's been a week and a half. We use our daughter's swing everyday without a care. Finally we can use a battery that doesnt drain quickly. Great quality by far. We are very happy with this battery! Energizer is now our go-to! Definitely recommend

[This review was collected as part of a promotion.] Energizer's Max battery 4 pack have provided hours of fun for my son. These batteries have powered two different toys and are still going strong. They have not had any type of corrosion and they have lasted longer than the previous generic batteries we had in there before.

[This review was collected as part of a promotion.] I use these batteries for my tens unit. I used to use generic batteries, but they would only last one day. I need dependable batteries when I’m in pain! I’ll only buy Energizer batteries to use in my devices! Would you trust a generic battery in your smoke detector??

[This review was collected as part of a promotion.] I use these in my emergency lanterns and it is extremely important that I have long lasting, dependable batteries. These are perfect and last me a long time keeping my lanterns bright even when the power company can't manage to keep the lights on! You should remove them if you are going to store the device outside though, but that's true for any battery to protect the battery and the device, not because I had an issue with these specific batteries.