I thought Duracell batteries were not supposed to leak. But the ones in my desk phone leaked and destroyed the desk phone battery box via corrosion. So I no longer see any reason to pay premium for Duracell products.
Sorry but Duracell was a name I trusted but I can't bring myself to buy another Duracell battery. I have unfortunately had them leak into so many products, damaging them and now I much take the time and post some reviews. Usually I just throw them out including the device on occasions. See the photo showing just one example of a battery that leaked. It was one of three installed the other test as still having a full charge. What can I say but I am utterly sick of it happening over.
All that requires batteries (and I have a ton of those things) have these batteries and they are real good batteries but for one thing ... they leak... I am okay with them leaking a bit. But in one instance, it leaked so bad that it got into the cover of my apple keyboard and prevented it from being opened, no matter how I tried or what I used.
I have used duracell coppertop batteries for years. Last week I was surprised to come across ones that had leaked. Today I was checking a flashlight that I use for emergencies and it didn't work. When I looked inside the batteries were so corroded I had a hard time getting them out. When I did I found that their useful date was 2020. I will no longer be buying your batteries. In looking on line I find that a lot of people have had the same problem.
I don't ever remember Duracell batteries leaking so much during use. I'm seeing corrosive leaking on even single battery use cases like clocks. In several packs of AA batteries I think the large majority of them leaked. Am I the only one seeing this?
I purchased, around 2 years ago, some of that AAA and AA batteries pack for using in toys and remote controls. I can say, almost batteries I used in my remote controls (TV, Blu-ray, Audio Receiver) presented chemical leakage problems. At least, the devices were not damaged but it is very annoying to have to clean them when I notice the batteries are not working.
I purchased a pack of AAA Duracell copper top batteries for my laser lights on my power tools to replace the nondescript batteries that came with them. I installed the new Duracell's and nothing, not a glimmer of light, it says on the package guaranteed for 10 years I think it should have read 10 seconds. Had to go to the local shop and buy some Energizers now the lasers light up my workshop and I can work again. Won;t get fooled again.!!!!