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HP-28C



#2

Hello,

I have an HP-28C. I would new batteries. But I don't know wich type of ? Wich is the voltage ?


#3

Hi;

the HP28C, as well as the HP28S and HP19BII use three N-ize batteries, 1.5 Volts each. DO NOT USE the 12VCC batteries! Some will feet in the battery compartment, BUT THEY MAY DESTROY your calculator. Be carefull!

This is the same battery used in the HP41 series calculators.

Cheers.


#4

Thank you very much...
Luc


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