check this out

Geek Speak » in reply to I know nothing about that world,

check this out

hank — 7/15/2020 12:23:16 AM (archived)

https://www.teawea.com/hp-28s-battery-compartment-door/

or google

"hp 28s battery cover"

Obviously someone is working on the problem, but they are still in the early stages. This calculator still has lots of fans. I've seen used ones going for more than we paid for ours in 1987.

The whole thread (12 posts)

HP 48SX Manuals--Free to good home - hank - 7/12/2020 1:06:41 PM
- Engineering student here, def interested. - Vitruvius - 7/13/2020 9:52:16 PM
  - Unfortunately, we didn't keep the SX. - hank - 7/13/2020 11:12:37 PM
    - Oh, and BTW - hank - 7/13/2020 11:28:07 PM
      - I would recommend 3D Printing - Vitruvius - 7/14/2020 11:20:36 PM
        
        I know nothing about that world, - hank - 7/15/2020 12:12:43 AM
        
        Apologies for the loooong delay - Vitruvius - 11/7/2020 10:14:41 PM
        
        check this out - hank - 7/15/2020 12:23:16 AM
        
        3d printing is amazing - RL - 7/15/2020 9:50:41 PM
  - If you both give me the thumbs up, I'll send you an email using your address on record. - podrock - 7/13/2020 11:06:28 PM
    - Make it so. - hank - 7/13/2020 11:30:10 PM
      - Shiny - Let's do this - Vitruvius - 7/14/2020 11:23:37 PM

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