Post Reply 
Help ID a vintage HP calculator part
09-15-2017, 05:23 AM (This post was last modified: 09-15-2017 05:24 AM by BarryT.)
Post: #3
RE: Help ID a vintage HP calculator part
Hmmm,
.. Does this have a power port\socket somewhere on the back side of it? Any numbers?

Given the two little prongs showing in the picture, (which look remarkably like the contact points for a battery pack), my "guess" is that this is an external charging bay for a secondary battery.

Soooo, you'd be using battery A in the calculator, while battery B is charging in this nifty little device while you're using the calculator.
Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
RE: Help ID a vintage HP calculator part - BarryT - 09-15-2017 05:23 AM



User(s) browsing this thread: 1 Guest(s)