Re: Replacing batteries in 32sii Message #7 Posted by Andrés C. Rodríguez (Argentina) on 28 Feb 2004, 12:22 p.m., in response to message #4 by Neil
You will get more battery life from silver-oxide batteries (SR44) than from alkalines (LR44).
Both types are valid for your calculator and are identical in shape. Silver-Oxide are a little more expensive and should last longer.
Battery duration also may depend on the particular battery brand and production batch; and it also varies if the batteries have been stored for a long time. While "shelf life" is very long, the cells discharge very slowly, even in the sealed original package, depending on environmental conditions at the storage place.
And. of course, battery life depends on usage pattern. A couple of years is not bad if you use the calculator regularly, as it seems to be the case.
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