Remaining capacity detector of a battery

Details Remaining capacity detector of a battery Remaining capacity detector of a battery

1977-09-12

1979-04-24

Hickey, Robert J.

Electricity: battery or capacitor charging or discharging

Serially connected batteries or cells

With discharge of cells or batteries

320 43, 340636, H02J 700

Patent

active

041514548

ABSTRACT:
A calibration circuit for charging and discharging is connected between the both terminals of a battery, a memory circuit is connected to the calibration circuit, and an indicator is connected to the memory circuit. The remaining capacity of the battery is shown correctly by the indicator independently of whether the battery is charged, discharged, has been charged or has been discharged.

REFERENCES:
patent: 3349386 (1967-10-01), Zug
patent: 3895284 (1975-07-01), Schweizer et al.
patent: 4017724 (1977-04-01), Finger

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