Very nice aaa battery pack for Classic Calculators

[Waterhosko]

Folks,

I've built very nice battery packs for the Classic Calculators that uses any AAA batteries. I'm offering at a discount to all HP Calculator Museum followers. I sell them for $25 + shipping on Ebay but will drop it to $18 and no shipping in USA (yet please add $12 additional international shipping). Please note attached picture.

Drop me an email waterhosko@aol.com if you'd like. Hope it's ok to send a note here?

Any tech feedback on using alkaline batteries in a generally lower voltage realm of rechargeable cells? I have not seen any problems with my calcs so far using alkaline, but I'm curious about the long-term effect of the initially higher voltage within these calculators?

Mark Hoskins