The Museum of HP Calculators

HP Forum Archive 20

[ Return to Index | Top of Index ]

Need a US proxy for a battery for an HP Portable Plus
Message #1 Posted by Geir Isene on 31 Oct 2011, 4:15 p.m.

I need to buy one of these:

HP Portable Plus Battery

... but they only ship in the US.

Anybody wants to act as a proxy?

      
Re: Need a US proxy for a battery for an HP Portable Plus
Message #2 Posted by M. Joury on 31 Oct 2011, 4:22 p.m.,
in response to message #1 by Geir Isene

Hi Geir,

If I am not mistaken these are D cell sized Lead Acid cells such as these. I built my own pack out of three of the above for considerably less. Are these or something like them available where you are?

Cheers,

-Marwan

      
Re: Need a US proxy for a battery for an HP Portable Plus
Message #3 Posted by Ángel Martin on 31 Oct 2011, 5:43 p.m.,
in response to message #1 by Geir Isene

It's the same one used in the 9114 disk drive, just with some connectors added to change the leads.

I ordered at "www.accu-ecke.de", model number: MP2, 8-6P Multipower Batterit 6V/2,8Ah (C20).

            
Re: Need a US proxy for a battery for an HP Portable Plus
Message #4 Posted by M. Joury on 31 Oct 2011, 6:22 p.m.,
in response to message #3 by Ángel Martin

I don't think so. The battery used in the 9114 looks completely different. Unless, of course, the image on the web page is not correct. Here is a link to the 9114 battery: battery.

Cheers,

-Marwan

      
Re: Need a US proxy for a battery for an HP Portable Plus
Message #5 Posted by robert rozee on 31 Oct 2011, 7:00 p.m.,
in response to message #1 by Geir Isene

the page you point to lists the capacity as 2.5 amp-hours. that is pathetically low compared to modern cells. you'd be better off using five AA sized Ni-Mh cells (close to 3 amp-hours), then charge them externally.

in the same space you could fit 10 AA cells wired parallel/series to get over twice the original capacity (and hence twice the run time).

      
Re: Need a US proxy for a battery for an HP Portable Plus
Message #6 Posted by John Pierce on 31 Oct 2011, 7:56 p.m.,
in response to message #1 by Geir Isene

I'll act as your proxy.  This can be taken care several ways; I can buy the assembled battery locally or receive one that you order and have shipped to me and remail it to you. Regards John Pierce


[ Return to Index | Top of Index ]

Go back to the main exhibit hall