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Re-calibrating Prime's Battery?
12-12-2019, 09:16 AM (This post was last modified: 12-12-2019 09:19 AM by grsbanks.)
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RE: Re-calibrating Prime's Battery?
(12-12-2019 01:02 AM)rprosperi Wrote:  Plug in the AC adapter...

Speaking of which... One didn't come with my 71B but I do have a rechargeable pack and the adapter that goes with it for HP-41C. The plug on it looks like it should fit. Is it the same adapter? I didn't want to try it just in case it could damage the 71B.

Regarding changing the batteries in a 41C, I have three such machines so there's always a spare battery holder lying around. I make up a battery pack with a spare holder and then all I have to do is whip the pack with depleted batteries out of the 41C and stuff in a pack with new batteries. The operation takes seconds, literally, and no data is lost, even on the 41CL.

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RE: Re-calibrating Prime's Battery? - grsbanks - 12-12-2019 09:16 AM



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