Is anyone else having as many problems with 901 batteries as I am? It seems like every time I turn around I have a battery go bad. And it's not just from one place, I've bought them from different suppliers. Every night I stand my batteries LED up so any juice that may have gotten in them might drain out. I don't drip anymore. I thought overfilling the atty might be causing juice to get into the batteries, I am very careful to not overfill the carts for the same reason I don't drip anymore. I have had 13 batteries go bad since April 10, 2009. This can't possibly be normal can it? What am I doing wrong? I can't afford to buy new batteries every single month. I have passthrus on order that will be here sometime next week but if I'm doing something wrong won't I mess these up as well? HELP!!!