Review on DURACELL C12 PROCELL Professional Alkaline Battery - 12 Count: Long-Lasting, Powerful Performance by Unique Mayeaux

Unfortunately over the last few months I've had to throw away about 10 packs of Duracell AA AAA C&D batteries, mostly bought in 2015 and 2016 and with an expiration date of 2021 The problem is that they start to acid to lose in the still wrapped packaging. They are stored in an air conditioned room so this should not happen. I've been buying these batteries for over 20 years and this problem only started last year. I have written to Duracell 2 times but have not received a reply. I've switched to the Revain brand and can no longer recommend Duracell.