I used to buy a lot of mini maglites. I've had quite a few of them ruined by leaking batteries. I had a new mini maglite pro nearly ruined a few weeks ago. Every time it has been due to leaking Duracell batteries.
I think the concept is that any alkaline battery can and maybe eventually will leak, so you should replace them regularly. But in my experience the Duracell batteries are much more likely to leak before other brands will. Having a lot of flashlights around means that I don't use up the batteries in any one of them very fast, and they get old. I don't pay enough attention to how old the batteries are in various of my devices and so I need to use batteries that will last the longest. I try not to use Duracell batteries unless I have to, in the case of my recently damaged mini maglite pro I just screwed up and put Duracell batteries in it.
I have noticed in some recent Duracell advertisements that they are claiming longer life without leaking. I wonder if their poor reliability has caught up with them and they are trying to make amends, or are they just trying to fix it through advertising.
I think the concept is that any alkaline battery can and maybe eventually will leak, so you should replace them regularly. But in my experience the Duracell batteries are much more likely to leak before other brands will. Having a lot of flashlights around means that I don't use up the batteries in any one of them very fast, and they get old. I don't pay enough attention to how old the batteries are in various of my devices and so I need to use batteries that will last the longest. I try not to use Duracell batteries unless I have to, in the case of my recently damaged mini maglite pro I just screwed up and put Duracell batteries in it.
I have noticed in some recent Duracell advertisements that they are claiming longer life without leaking. I wonder if their poor reliability has caught up with them and they are trying to make amends, or are they just trying to fix it through advertising.