Battery pack charging system and method

Electricity: battery or capacitor charging or discharging – Battery or cell charging – With detection of current or voltage amplitude

Reexamination Certificate

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Details

C320S107000, C320S110000

Reexamination Certificate

active

08054047

ABSTRACT:
A battery pack charging system comprises a charger configured to be removably coupled to at least two different battery packs each having a different regulation charge voltage associated therewith, and a charger controller configured to cause the charger to charge the at least two different battery packs to the respective regulation charge voltages based on a signal received from each of the respective battery packs.

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patent: 5422558 (1995-06-01), Stewart
patent: 5734254 (1998-03-01), Stephens
patent: 6002240 (1999-12-01), McMahan et al.
patent: 6018229 (2000-01-01), Mitchell et al.
patent: 6211648 (2001-04-01), Chew
patent: 6224996 (2001-05-01), Bovio et al.
patent: 6577883 (2003-06-01), Ueda
patent: 6983212 (2006-01-01), Burns
patent: 0766363 (1997-04-01), None
patent: 9922433 (1999-05-01), None
International Search Report Dated May 30, 2008.

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