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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
The TI-2500 Version 3 and TI-2500B
make use of a small switch in the battery compartment to disconnect the charging current of the 3 NiCd-batteries if the 4 Alkaline cells are installed. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, December 7, 2002. No reprints without written permission.