The Museum of HP Calculators
HP Forum Archive 18
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|HP 22 recharable batteries|
Message #1 Posted by Jeff Edberg on 27 July 2008, 9:17 p.m.
I just purchased a working HP22 with the stock batteries replaced with rechagable batterys. How do I charge them? Do I pry them out each time and put them in a charger or charge them in the battery door? Thanks.
|Re: HP 22 recharable batteries|
Message #2 Posted by Joel Setton (France) on 28 July 2008, 1:28 a.m.,
in response to message #1 by Jeff Edberg
If they're Ni-Cd AAs, they are equivalent to the original HP batteries. You can go ahead and use the standard charger.
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