Lithium-ion/polymer lithium battery cell charging method, involves permanently monitoring charge levels of cells, and performing uniform supply for cells or balancing of charge levels during charging operation

摘要

The method involves permanently monitoring charge levels of different cells (1) of a lithium-ion or polymer lithium battery (2). A uniform supply for all the cells (1), or balancing of the charge levels of the cells are performed during charging operation, based on previous evaluation of the charge levels. The cells are supplied in differentiated manner based on their present charge levels. An independent claim is also included for a device for implementing a method of charging cells of a lithium-ion or polymer lithium battery.