Portable computer powered by rechargeable batteries

Details Portable computer powered by rechargeable batteries Portable computer powered by rechargeable batteries

1993-06-07

1996-09-03

Davis, George B.

Boots, shoes, and leggings

364707, 307 60, 307 65, 307 66, 307157, 365226, 365229, G06F 100, H02J 906

Patent

active

055532942

ABSTRACT:
When a computer is not externally powered, it operates from installed first and second batteries. In top surface of the computer, LEDs are provided which indicates three states of each battery; need of charging, during charging, and completion of charging.

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Toshiba T1600 Portable Personal Computer User's Manual, (1988), first edition, pp. 4-18 through 4-27.
Toshiba T1600 Portable Personal Computer User's Manual, (1988), first edition, pp. vi, vii, 4-27.
Chip Zeitschrift Fuer Mikrocomputer-Technik, No. 11, Nov. 1989, Wurzburg De, p. 29, Computer des jahres.

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