Battery pack and charging method

Details Battery pack and charging method Battery pack and charging method

2011-05-24

2011-05-24

Tso, Edward (Department: 2858)

Electricity: battery or capacitor charging or discharging

Battery or cell charging

With thermal condition detection

C320S128000, C320S138000

Reexamination Certificate

active

07948212

ABSTRACT:
In a battery pack with battery charger, a circuit derives a relatively low constant current from the charge current of the battery charger, and this relatively low constant current is used to charge the battery pack when temperature is below a threshold. Otherwise, the charge current from the battery charger is used, at least up to a high temperature threshold.

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patent: 2006-288150 (2006-10-01), None

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