Power supply/battery and HP45/HP67

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Power supply/battery and HP45/HP67

Postby hpchris » Wed Dec 02, 2020 3:47 pm

Hi there,

I've got an HP-45 from back then (from my father's job, when he got an "upgrade" to a TI-59). The battery is dead and gone since long, and I also cannot find the AC adapter anymore.

Recently I've acquired an HP-67 with (renewed, working) battery pack and AC adapter.

Now my question: can I use HP-67 battery and adapter on my HP-45?

regards,
chris
hpchris
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Re: Power supply/battery and HP45/HP67

Postby rprosperi » Thu Dec 03, 2020 1:45 pm

Yes, all classics (35, 45, 55, 65, 70, 80) share the same battery and wall adapter with the 67.

Also, new batteries for all these models are available for $10-15 on eBay; there are 2 reputable sellers and these packs last much longer than the original ones.
rprosperi
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Re: Power supply/battery and HP45/HP67

Postby hpchris » Sat Dec 05, 2020 12:11 am

Thanks.

Works,yes!

regards,
chris
hpchris
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Posts: 5
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