Customer Ratings & Reviews

Battery manufacturers all advertise their battery last longer, but most of us have no way to scientifically prove that. Then there is the cost which has a broad range from reasonable to ridiculous. I purchased Rayovac Fusion AA batteries on sale for the first time to use in my whole house water filter remote which feeds on batteries at a rate of 2 per month, almost to the day. The results are impressive, 5 weeks between changes. I understand that my battery usage is insignificant but my boys also use them in multiple applications which seems to have the same longer life. Back to cost, if you can't find these batteries on sale you will find it priced just cents less than the top tier competition but my simple comparison at home has proven Rayovac Fuision backs up what it advertises.

I got these as backups when I was out of my rechargeables and they work great I have them in my turtle beaches and my xbox one controller and they are long lasting

Rayovac Fusion batteries have powered my mouse, keyboard, remote, and XBox controller with great power and they last quite a bit of time. Recommended.

These Rayovac batteries last quite a long time. They work great in all types of electronics. You do not have to worry about changing them very often because they really last!

I had no complaints! the batteries worked with great power and for a long time! took years to replace

perform on par with pricer batteries. will have to wait to determine if battery life is on par with them.

I have use Rayovac Fusion batteries in the past and they have worked great and lasted a long time.

These batteries work great and seem to last just as long as the Duracell brand.

This is the first time using the fusion batteries and they seem to be doing a good job so far. I have always used the low end cheapo batteries in the past that didn't seem to last long and some have even leaked. Doesn't pay to go cheap on batteries especially on expensive electronic devices. I must say though that my top choice on any AA or AAA batteries are Eneloops, top notch!!

These batteries were on sale so I gave them a try. I installed them in two flashlights, one I leave in the car. I had used that one last week trying to find something in my trunk late that night. The next morning I open the truck of the car and there it was still on. I forgotten to turn the flashlight off and left it in the truck of my car. I'm very pleased with the performance.

these last a long time and are very dependable for my headlamp

I love the color of these and great quality I would buy them again

Great price for this batteries and work well in electronic equipment.

Fun stylish battery that works fantastic! Great and long lasting.

Long lasting works very well flash that I bought for my Nikon camera

The batteries work as expected. I installed it and it works fine.

I found these Rayovac Fusion batteries on sale and purchased them. I was impressed by the life I got out of these. I use a tactical flashlight daily and these batteries lasted 3 days longer than a regular alkaline battery. The cost however if not found on sale is quite a bit more so I'm always searching for them on sale.

Works perfect and lasts a long time in the remotes

this rechargeable battery lasts long and have had no issues so far.

These are great for electronics and toys,puttingn my storm survival kit