ENERGY CO., LTD.
Seoul, KR
ENERGY CO., LTD. Patent applications | ||
Patent application number | Title | Published |
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20100148726 | CHARGE EQUALIZATION APPARATUS - The present invention relates to a charge equalization apparatus, in which series-connected batteries are divided into modules having certain sizes, and intra-module charge equalization and inter-module charge equalization are simultaneously performed, thus improving charge equalization performance and reducing the circuit size. | 06-17-2010 |