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HP 19C charger
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10-01-2018, 04:41 PM
Post: #4
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RE: HP 19C charger
(10-01-2018 08:52 AM)brickviking Wrote: If possible, do you have the option of using an external charger for the batteries instead? Plenty of horror stories have been given about how precious calculators were sent to the great dumpyard in the sky just by an unseen bad connection, I'd hate yours to be yet another cautionary tale. I would no longer trust packs like this, as there's not a lot of protection for overvoltage in some of those older calculators. Unfortunately I do not have an external charger. I have the external one for HP 29C and I’m pretty sure HP didn’t made one for Sting calculators. If there is a way to charge the battery pack externaly I’m interested. My site http://www.emmella.fr |
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| Messages In This Thread |
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HP 19C charger - badaze - 10-01-2018, 06:30 AM
RE: HP 19C charger - brickviking - 10-01-2018, 08:52 AM
RE: HP 19C charger - badaze - 10-01-2018 04:41 PM
RE: HP 19C charger - Dave Frederickson - 10-01-2018, 05:23 PM
RE: HP 19C charger - badaze - 10-01-2018, 08:34 PM
RE: HP 19C charger - Dieter - 10-01-2018, 05:25 PM
RE: HP 19C charger - Leviset - 10-01-2018, 09:08 AM
RE: HP 19C charger - burkhard - 10-01-2018, 06:03 PM
RE: HP 19C charger - badaze - 10-01-2018, 08:22 PM
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