BATTERY LEDGER MANAGEMENT SYSTEM AND METHOD OF BATTERY LEDGER MANAGEMENT

A battery ledger management system, includes: a data collecting unit receiving battery production information from an external source, and receiving battery information data and vehicle information data from a data collecting device; a battery ID generation and management unit generating a unique battery ID for each battery unit based on the battery production information; a state information generation and management unit generating and managing state information, information on a current usage state of the battery for the battery ID of each battery unit using the battery information data and the vehicle information data; and a usage information generation and management unit generating and managing usage information, information on a usage history of the battery for the battery ID of each battery unit using the battery information data and the vehicle information data.