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HP-41 Batteries
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03-01-2015, 04:06 AM
Post: #19
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RE: HP-41 Batteries
I'm anticipating using a card reader on a 41CX soon. I have an old NiCd era stand alone N-cell charger.
Do the NiMH batteries have the same 'knee' effect on the voltage the NiCds had ? It can mess up the card reader if the 'knee' occurs during an operation, for those who recall such minutiae. 2speed HP41CX,int2XMEM+ZEN, HPIL+DEVEL, HPIL+X/IO, I/R, 82143, 82163, 82162 -25,35,45,55,65,67,70,80 |
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HP-41 Batteries - klacombe - 11-25-2014, 11:51 PM
RE: HP-41 Batteries - Geoff Quickfall - 11-26-2014, 07:37 AM
RE: HP-41 Batteries - klacombe - 11-26-2014, 04:17 PM
RE: HP-41 Batteries - Garth Wilson - 11-26-2014, 09:32 PM
RE: HP-41 Batteries - Geoff Quickfall - 11-26-2014, 09:36 PM
RE: HP-41 Batteries - Garth Wilson - 11-26-2014, 11:12 PM
RE: HP-41 Batteries - klacombe - 11-27-2014, 12:47 AM
RE: HP-41 Batteries - Joe Horn - 11-30-2014, 01:17 AM
RE: HP-41 Batteries - klacombe - 11-30-2014, 02:04 AM
RE: HP-41 Batteries - Dave Frederickson - 11-30-2014, 05:38 AM
RE: HP-41 Batteries - Joe Horn - 11-30-2014, 01:44 PM
RE: HP-41 Batteries - Dieter - 11-30-2014, 03:14 PM
RE: HP-41 Batteries - RMollov - 11-30-2014, 02:21 AM
RE: HP-41 Batteries - Geoff Quickfall - 11-30-2014, 05:54 PM
RE: HP-41 Batteries - klacombe - 12-02-2014, 07:35 PM
RE: HP-41 Batteries - Dieter - 12-02-2014, 08:00 PM
RE: HP-41 Batteries - Dave Frederickson - 12-02-2014, 08:40 PM
RE: HP-41 Batteries - klacombe - 12-02-2014, 10:02 PM
RE: HP-41 Batteries - TASP - 03-01-2015 04:06 AM
RE: HP-41 Batteries - Dieter - 03-01-2015, 01:37 PM
RE: HP-41 Batteries - TASP - 03-01-2015, 02:59 PM
RE: HP-41 Batteries - TASP - 03-01-2015, 10:27 PM
RE: HP-41 Batteries - Dieter - 03-01-2015, 10:54 PM
RE: HP-41 Batteries - TASP - 03-02-2015, 12:19 AM
RE: HP-41 Batteries - Hans-Peter - 04-24-2016, 01:59 PM
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