HP 18C Battery cells - Printable Version +- HP Forums (https://archived.hpcalc.org/museumforum) +-- Forum: HP Museum Forums (https://archived.hpcalc.org/museumforum/forum-1.html) +--- Forum: Old HP Forum Archives (https://archived.hpcalc.org/museumforum/forum-2.html) +--- Thread: HP 18C Battery cells (/thread-28054.html) |
HP 18C Battery cells - Guido Muriel - 02-18-2003 I still have a calculator HP-18C Business Consultant. It need 3 N cells but I need to know the voltage of each one of them.... 1.5 volts? 9 volts? Re: HP 18C Battery cells - David Smith - 02-18-2003 The "N" cells are 1.5V. They are VERY close in size to a 12V battery which will turn your machine into toast.
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