The present disclosure relates to a battery cell balancing device and method, and a battery management system, and the technical problem to be solved is to provide a mechanism capable of increasing a service lifespan of the battery pack by allowing a balan...

The control unit includes: when an absolute value of a difference between a full charge capacity of a 1 cell and a full charge capacity of a 2 cell is equal to or larger than a 1 threshold value, equalization is performed so that an absolute value of a dif...

A battery balancing method and system for charging multiple batteries connected together in an electrical series string with a single electrical charger. For example, the battery balancing method and system utilizes the battery management system (BMS) of t...

Disclosed is a battery system, including several parallel-connected battery clusters, each battery cluster being connected to a power conversion system via a battery bus, and any one of battery clusters includes several series-connected battery packs; pack...