Casio CZ/ VZ/ FZ - Pro Series

The first two numbers on a CR battery is the diameter in mm, i.e. 20mm. The last two numbers is the thickness. I.e. 3.2mm/2.5mm/1.6mm. The smaller the battery the less they last. They're all 3volts.


> On Jun 13, 2014, at 2:52 PM, "jeromestpierre@... [CZsynth]" <CZsynth@yahoogroups.com> wrote:
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> Hi all,
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> I am an happy CZ-1 owner since last week and while was planning to replace DPDT relay as described here (because the headphone outputs are noisy and the jack outputs have a very low volume) I also wanted to change the internal lithium battery.
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> But surprisingly, after searching online and in this group, no one gave the battery reference when other folks where asking around. Some people guessed it's a CR2032 but no one confirmed. I already have CR2032 batteries at home but I would like to be sure I have all I need before I'll open the synth to do some work.
>
> Does anyone know if the CZ-1 is actually using CR2032 for patch backup or it's another battery reference?
>
> Thanks & best regards,
>
> Jérôme
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