Hi Evan

>In a sense Lithium Ion are like that. They have a finite number of years (3 years) from time of mfr until they are dead if you use them or not.

There, I told you, I was told about this :)

>but NICADs you must since they will develop a memory and think they are discharged before they really are.

So NICADs have to be run down to use it properly?

>Aw shucks a serious answer to a funny question. :-)

Thanks for the links.