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A battery charge equalizer provides individual cell charging in multi-cell battery strings in order to maintain all the cells at the same charge. Keeping all the cells in a multi-cell string at the same charge state maximizes the battery's life and performance. Equalization techniques require electrical circuitry to achieve cell monitoring and balancing.


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1. Samsung Electronics., Ltd.
 
 
199
2. 02micro Inc.
 
 
114
3. Inventor
 
 
96
4. Hitachi, Ltd.
 
 
94
5. ; Robert Bosch GmbH
 
 
79
6. Lg Chem Ltd.
 
 
77
7. Toyota Motor Corporation
 
 
71
8. Milwaukee Electric Tool Corporation
 
 
66
9. Panasonic
 
 
62
10. Sanyo Electric Co., Ltd.
 
 
57




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Category and Tags Patents and Published Applications
  • Equalization Circuits
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    3699
    3699 Equalization Circuits


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    July 18, 2019






    Recent Published Activity in Energy Storage: Multi-battery Charge Equalization Circuits as of November 20, 2019