Duracell Coppertop review by simm_mee

I own lots of torches and other items that love to eat batteries - so I buy lots of batteries from the two main stables of manufacturers.

I seem to get better power delivery from Duracell but after todays episode this is it! I put in some fresh batteries from storage (cool dark and dry storage area) and put these 3 batteries in a torch maybe 5 weeks ago - went to use the torch today for the first time... It didnt work????

Opened the torch and what did I see? A complete alkaloid mess of batteries, alkaline solution and corroded aluminium! And a torch that is completely stuffed and was even more than new - brand new only opened those weeks ago and stored with new batteries...

I am really peeved and have loads of batteries from Duracell stored in my BOB and draws for a SHTF situation - however I clearly cannot trust Duracell to last or at least not leak and destroy brand new items!

I have used these batteries off and on over the years, mainly AA and D sizes and they are the only brand I have had acid (alkali?) leaking from the battery prior to it's expiry date. I have no problem if the battery leaks after that date but some have leaked well before and in some cases were still reasonably charged. I still buy them when on "special" but keep a close check on their condition. Check their website and eveready's, there is little difference in amphour life. As a point of interest I have two Panasonic AA carbon zinc batteries dated 91-03 in my rarely used digital multimeter, still working and no signs of leakage.