Circuit offering sequential discharge and simultaneous charge fo

Details Circuit offering sequential discharge and simultaneous charge fo Circuit offering sequential discharge and simultaneous charge fo

1994-05-12

1997-09-09

Shoop, Jr., William M.

Electrical transmission or interconnection systems

Plural supply circuits or sources

Substitute or emergency source

364273, 3642731, 3642732, 3642733, 3642734, 3642735, 320 2, 320 14, 320 15, 307 43, H02J 718

Patent

active

056660065

ABSTRACT:
A circuit enabling simultaneous independent charging, sequential charging and sequential discharging of multiple batteries within a computer system and a method for charging the batteries independent of their technology or chemistry. Each battery of the multiple batteries in incorporated within a battery pack. The battery pack includes at least the battery, but may also include a module for supplying information regarding the battery to a system micro-controller unit to assist the system micro-controller unit in charging of the battery. For such battery packs, the method for charging each battery, regardless of its technology or chemistry and without hardware modification or software downloading of information, includes a monitoring phase, a charging phase and an error phase.

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