Hi all
Does anyone have any tips about the long term storage of HP calculators? I have a couple of spare machines that I am keeping as backups.
Is it better to remove the batteries (assuming programs are backed up onto paper or PC)?
Is it better to store unused uncharged rechargeable battery packs (such as NiMH or NiCd) in a fridge to increase their life?
Thanks
GW
Long term storage of calcs.
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