Need info HP 28S

From: Tony Duell <ard_at_p850ug1.demon.co.uk>
Date: Mon Apr 7 18:04:00 2003

> Anyone know the size or type of batteries used in this model? On the back

Sure. It takes 3 off N size cells. These are 1.5V each. Whatever you do,
don't use the similar-sized 12V batteries (used, I believe in some car
alarm key fobs, etc) which will totally ruin the calculator.

N size cells are easy to obtain in the UK (even food supermarkets sell
them), but I am told they're harder to get elsewhere.

> cover it shows three batteries being used to power the calculator. Thanks in
> advance
>

-tony
Received on Mon Apr 07 2003 - 18:04:00 BST