I knew it was going to be Ray-O-Sludge before I even opened the thread.
They have got to be the absolute worst battery manufacturer on the face of the planet.....which is sad after once being the industry standard.
The really bad part is, it doesn't matter what type either....AAA, AA, C , D, they all have leaked in my electronics. Duracell, Energizer, Panasonic, and even a bunch of varied Chinese batteries have been safe.
Cheap , weak, and leaky....how they stay in business is beyond me. I've lost count on the number of mini-mags I've tossed because those Ray-O-Vac batteries leaked and soldered themselves to the inside of the barrel. Even if you pound them out, the contacts are shot to hell.
When your advertisement on the package says " Just as good as Duracell"....or "Just as good as Energizer"......yeah, you got a problem.