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Non-functional HP 33E
05-13-2021, 09:03 PM
Post: #11
RE: Non-functional HP 33E
Hello!

(05-13-2021 08:24 PM)quantumforce Wrote:  Now I just need to find some replacement for the battery.

Throw the original charger away (or at least keep it in a safe distance from the calculator) and get one of Mark Hoskins replacement batteries. They work perfectly well, I use them since many years in all sizes for each series of classic HP calculators. He also has a USB powered external charger for the battery packs.

Regards
Max
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Messages In This Thread
Non-functional HP 33E - quantumforce - 05-12-2021, 09:18 PM
RE: Non-functional HP 33E - Steve Simpkin - 05-12-2021, 11:26 PM
RE: Non-functional HP 33E - quantumforce - 05-13-2021, 01:43 AM
RE: Non-functional HP 33E - AndiGer - 05-13-2021, 06:19 AM
RE: Non-functional HP 33E - Steve Simpkin - 05-13-2021, 06:54 AM
RE: Non-functional HP 33E - PANAMATIK - 05-13-2021, 08:33 AM
RE: Non-functional HP 33E - quantumforce - 05-13-2021, 07:58 PM
RE: Non-functional HP 33E - aurelio - 05-13-2021, 08:19 PM
RE: Non-functional HP 33E - quantumforce - 05-13-2021, 08:24 PM
RE: Non-functional HP 33E - PANAMATIK - 05-13-2021, 08:42 PM
RE: Non-functional HP 33E - Maximilian Hohmann - 05-13-2021 09:03 PM
RE: Non-functional HP 33E - PANAMATIK - 05-14-2021, 08:40 AM



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