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HP 67 Battery charger not working - any alternatives
04-08-2021, 03:11 PM
Post: #12
RE: HP 67 Battery charger not working - any alternatives
Hello!

(04-08-2021 02:42 PM)dbhp67 Wrote:  Has anyone used these type of chargers for their calculators.

Yes, this is how I usually do it.

(04-08-2021 02:42 PM)dbhp67 Wrote:  Is there anything to be mindful of when doing this?

One thing to consider is that normal NiCd Batteries must be charged at 1/10 of their capacity for 14 hours. There are "quick charge" variants, but unless you are sure that yours are of that type you should stay low on the charging current. Otherwise they may last only a few cycles.

Regards
Max
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RE: HP 67 Battery charger not working - any alternatives - Maximilian Hohmann - 04-08-2021 03:11 PM



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