Combined rechargable battery and charger assembly

Details Combined rechargable battery and charger assembly Combined rechargable battery and charger assembly

1995-03-14

1997-06-24

Tso, Edward

Electricity: battery or capacitor charging or discharging

Serially connected batteries or cells

With discharge of cells or batteries

320 49, H01M 1046

Patent

active

056420285

ABSTRACT:
A rechargeable battery assembly including a charging circuit and an electric plug assembly for connecting external power supply to the charging circuit, the charging circuit including an AC power input means to receive AC power supply, voltage dropping and power supply rectifying means connected to the AC power input means to drop AC power supply voltage and to change AC power supply into DC power supply, a battery, voltage detection and power supply control means, switch means connected between the voltage dropping and power supply rectifying means and controlled by the voltage detection and power supply control means to charge the battery.

REFERENCES:
patent: 5160879 (1992-11-01), Tortola et al.
patent: 5192904 (1993-03-01), Leiserson
patent: 5254927 (1993-10-01), Chiang
patent: 5268629 (1993-12-01), Franke
patent: 5459389 (1995-10-01), Fujiwara et al.

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