Any suggestions? These will be used mostly in photography, which is why I'm posting here - to power a Pentax K100D (a friend's), flashes for the K100D and a Rebel XT, and my own Canon A80. Might use some in a battery grip for the XT too, if I ever get around to buying one Quantity discounts would be a good thing too, since I'm looking at buying probably a dozen or more.
Nathan
Nathan