Customer Ratings & Reviews

These 9V batteries work great.. Good value for the same performance as other name brands.

Annual change of batteries for the smoke detectors, I have used Rayovac for many years. The batteries last to protect my home.

I needed some batteries quick and they were at a really good price!!

These batteries offer comparable battery life to Duracell and other name brands for a reasonable cost.

works great for home detectors. change every 6 months

Good batteries. Fit in my smoke detectors and help keep me safe.

Nothing to complain about, they seem to last a good long time.

I use it for my smoke detectors and they last a whole year. I don't know how they perform in high powered devices.

I bought these because they are great batteries and well priced.

These batteries seem to last longer than others so I would highly recommend buying them especially from the Best Buy stores

Great batteries for the price. Work just as well as any other name brand battery

I purchased these batteries because of the price. They are good for the price.

My boys have a ton of large toys that take these batteries. These are perfect.

I bought the batteries on clearance and it was a great deal...half price

Great price for these batteries. Works as well as the more expensive ones

These batteries are the one we put into our smoke alarms They seem to last longer than other cheaper brands

as expected. rayovac is usually pretty reliable and the price isn't bad.

You could never have to many batteries, I used them to replace in smoke detectors!

Needed a new battery for my smoke detector and this was the best value.

Great batteries, but can last just a bit longer. Especially for a smoke detector.