Rayovac 813-8ctfus Fusion Long-lasting A

I am so happy I got to try out Rayovac's D Fusion Batteries. They work well to power my devices, and keep going strong. A few I love about these batteries is the they have a 12 year power guarantee in storage, and a leak-proof guarantee. It makes me feel better about keeping them on hand and using them. I couldn't ask for more! [This review was collected as part of a promotion.]

[This review was collected as part of a promotion.] I had these batteries for over a month and they are still running strong. With my kids toys I need batteries that last long and aren't so expensive. The rayovacs are cheaper than other brands and perform just as well.

[This review was collected as part of a promotion.] Rayovac batteries are a lifesaver, literally....I put them in my smoke detectors, usually the batteries only last about a month. These are going on 3 months....I test the detector every week. well done finally a battery that works I received 2 batteries as a sample for free to test

[This review was collected as part of a promotion.] I received these Batteries a few days ago, I will be using these batteries in our downstairs smoke detectors. We change the batteries in our smoke detectors every fall, so these will come very handy. Rayovac Batteries have proven to be reliable and long lasting.

I am using the Rayovac Fusion D size batteries in a toy of my son's. They last longer than other brands. Only downside? I get to hear is toy play music and talk all day long. I'm kidding. These have been a sanity saver for when my son cries that his toy has "died". [This review was collected as part of a promotion.]