Method and apparatus for determining residual battery voltage

Details Method and apparatus for determining residual battery voltage Method and apparatus for determining residual battery voltage

1995-05-09

1998-07-21

Cosimano, Edward R.

Boots, shoes, and leggings

340636, 364481, 364483, G06F 1700

Patent

active

057842957

ABSTRACT:
A portable electronic apparatus utilizes battery characteristics to detect the operating condition of the battery supplying power to the apparatus. Battery voltage is detected in different operating states of the apparatus and the residual battery voltage is determined on the basis of the detected different state battery voltage.

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