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HP-28C


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Luc Offline
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Posts: 6
Threads: 3
Joined: Jan 1970
#4
12-10-2002, 03:32 AM

Hello,

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

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Vieira, Luiz C. (Brazil) Offline
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Posts: 4,027
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Joined: Aug 2005
#5
12-10-2002, 04:31 AM

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.

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Luc Offline
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Posts: 6
Threads: 3
Joined: Jan 1970
#6
12-10-2002, 06:11 AM

Thank you very much...
Luc

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