Rayovac Cr2032 Batteries

The RAYOVAC CR2032 Lithium Battery (2-Pack) contained two, count-em two CR2032 cells. Absolutely amazing!!. These were purchased as spares, so I have not measured their voltage yet. Presumably, they will produce the rated 3 Volts and will last for 190 to 240 mAh. They are 20 mm in diameter, shiny and light weight and most likely contains some lithium & manganese dioxide so are technically a LiMn02 cells. FYI: They can explode if heated to more than 80 deg. C.

I run through a bunch of CR2032 batteries every couple of months. I like these because battery life has been good, and I can buy them at a reasonable price through B&H.

[This review was collected as part of a promotion.] In my household we use Rayovac products for years and we just love it. When I got those new Rayovac High Energy 9V Batteries (2 Pack), Alkaline 9 Volt Batteries I could not be happier because in fact I was looking to replace my smoking detector batteries for a while now. Those are great batteries and I got to try those on my smoking detector few weeks ago. So far it is working great. I cannot say yet for how long it will last but I always had great experience and longevity with Rayovac batteries so I expect the same with this product. I just cannot stand the other battery brands that always need to be replaced so quickly. Rayovac is reliable and I am very satisfied with the product so far.

[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.] These are nice batteries. We like the rayovac brand. They are good quality at a decent price. They seem to last a while. We use the 9v in our smoke detectors and have no problems with the battery for atleast 6 months usually.

[This review was collected as part of a promotion.] I received a free package of Rayovac High Enegry 9v Batteries to review, I use these Batteries in my alarm clock because I live in a part of the country that has a lot of storms we experience a lot of Power outages so my appliances need a Backup Power socure that is reliable and the cheaper off brand Batteries don't work and are reliable like Rayovac, the switch always turns on.

We’ve been buying Rayovac batteries for a few years now because we started noticing our usual brand was starting to leak acid in all of our devices. We decided to try them and we like them. No leaking. No rusted metals. They seem to last a decent amount of time too. I’m pleased with the performance of these batteries.

[This review was collected as part of a promotion.] I received the Rayovac High Energy 9V Batteries (2 Pack), Alkaline 9 Volt Batteries in exchange for my review.These batteries last a great amount of time.I installed one into a toy my granddaughter had that needed new life.The toy I installed the Rayovac High Energy 9V Batteries Alkaline 9 Volt Battery in is a toy that can be left on and switched off.I really wanted to put the battery to test it so I left the toy running overnight and to my surprise when I went to go check it out it still had life after running the toy overnight.I would really recommend theseRayovac High Energy 9V Batteries (2 Pack), Alkaline 9 Volt Batteries to anyone that needs to replace batteries of this size.Especially smoke detectors cause you always have to have good charged and long lasting results.I really .Thank you for the opportunity to give my feedback on this product.I really appreciate the opportunity.

[This review was collected as part of a promotion.] The Rayovac C batteries are powerful. I had a flashlight that I was going to throw away because it just didn't work very well, I put the Rayovac batteries in it and now I get to keep the flashlight! The other batteries just weren't powerful enough.

I have been using these Rayovac 9V batteries in our smoke detectors for many years. They never corrode and they keep charge a very long time.