Dual battery charging device for charging nickel metal-hydride a

Details Dual battery charging device for charging nickel metal-hydride a Dual battery charging device for charging nickel metal-hydride a

1996-10-10

1998-04-28

Hecker, Stuart N.

Electricity: battery or capacitor charging or discharging

Diverse charging or discharging rates for plural batteries

320106, 320150, H02J 700

Patent

active

057449376

ABSTRACT:
A dual battery charging device for charging two different types of rechargeable batteries including a battery connector which connects with the battery; a charge circuit which supplies a charge current and a charge voltage to the battery connector to charge a battery; and a sensing controller which senses a temperature and a type of the battery and controls the charge current and the charge voltage output from the charge circuit according to the temperature and the type of the battery. Consequently, the present invention contemplates that either a NiMH battery or a lithium-ion battery can be charged by using a single dual battery charging device.

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