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HP-41 rechargable battery
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09-11-2017, 05:36 PM
Post: #1
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HP-41 rechargable battery
Did you realize that there are two different battery packs for the HP-41? One has 2 charging pins, the other has 3 pins. Both are coded HP82120A.
I'm currious as the charger for this unit has only 2 pins... the middle pin of the 3 pin version is absolutly "useless". Matthias |
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09-11-2017, 05:42 PM
(This post was last modified: 09-11-2017 05:43 PM by Sylvain Cote.)
Post: #2
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RE: HP-41 rechargable battery
(09-11-2017 05:36 PM)HP-Collection Wrote: Did you realize that there are two different battery packs for the HP-41? One has 2 charging pins, the other has 3 pins. Both are coded HP82120A. Hello Matthias, You can find the information on the HP82120A with two pins here and with three pins here. Sylvain |
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09-11-2017, 05:55 PM
Post: #3
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RE: HP-41 rechargable battery
(09-11-2017 05:36 PM)HP-Collection Wrote: Did you realize that there are two different battery packs for the HP-41? One has 2 charging pins, the other has 3 pins. Both are coded HP82120A. Of course we know, Matthias. My first one was a 3-pins design. Greetings, Massimo -+×÷ ↔ left is right and right is wrong |
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