What Battery?

Discussion around the Swiss Micros DM42 calculator.
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What Battery?

Post by 4ster » Wed Dec 20, 2017 4:20 pm

Dumb first post: I would like a replacement battery on hand. What is the battery spec.?

I scanned the online manual and didn't see it there. (That doesn't mean that it is not there, just that I didn't see it there.)
Acquired in order: HP 41CV, CMT MC-GPS, HP 41CX, DM41, DM42!

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Re: What Battery?

Post by keithdalby » Wed Dec 20, 2017 4:29 pm

Last edited by keithdalby on Wed Dec 20, 2017 4:31 pm, edited 1 time in total.

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Re: What Battery?

Post by grsbanks » Wed Dec 20, 2017 4:30 pm

CR2032 lithium battery.

Your DM42 probably shipped with a Panasonic but any well-known brand will do. Just avoid the cheap no-name variety, they're more trouble than they're worth: viewtopic.php?f=3&t=239&p=3218#p3218
There are only 10 kinds of people in the world: those who understand binary and those who do not.

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