Duracell makes cheap Chinese batteries. Beware.

I have four AA batteries in my wireless keyboard, two rechargeable batteries, and two non-rechargeable ones. I was playing a match in a game and one of the batteries exploded. I heard a huge popping noise, and was like WTF. I thought a spring or something messed up, so I started pressing keys but couldn't find anything. After the match finished, I closed the game and bam another exploded. But this time I heard it clearly coming from the bottom, so I flip over the keyboard, and there is battery acid all over. Great. 30 minutes apart, they explode. Coincidence? I think not. Manufacturing issue? I think so.