Eui-Kyung Lee

APPARATUS FOR ELECTROLYTE IMPREGNATION OF A SECONDARY BATTERY, METHOD FOR ELECTROLYTE IMPREGNATION OF A SECONDARY BATTERY, AND METHOD FOR ACTIVATION OF A SECONDARY BATTERY

METHOD FOR ACTIVATION OF LITHIUM SECONDARY BATTERY

METHOD FOR ACTIVATING LITHIUM SECONDARY BATTERY

SECONDARY BATTERY ACTIVATING APPARATUS AND SECONDARY BATTERY MANUFACTURING METHOD USING SAME

ACTIVATION METHOD AND ACTIVATION DEVICE FOR LITHIUM SECONDARY BATTERY

Method for Manufacturing Secondary Battery and Apparatus for Manufacturing Secondary Battery

DEVICE FOR CHARGING AND DISCHARGING BATTERY CELL AND METHOD OF CHARGING AND DISCHARGING BATTERY CELL USING THE SAME

Gas Removing Device and Method of Secondary Battery

Device for charging and discharging a battery cell and method of charging and discharging battery cell using the same

Pressing jig for removing gas trap and method for manufacturing secondary battery using same

SEQUENTIAL PRESSURE FORMATION JIG AND FORMATION METHOD USING SAME

Gas removal device for secondary battery, and gas removal method using same

Charging and discharging apparatus including cooling fan and movable temperature measuring device for secondary battery

Stack type electrode assembly in which bending phenomenon is alleviated, and manufacturing method therefor

Movable temperature measurement device for secondary battery and charge/discharge apparatus comprising the same

Battery cell degassing apparatus

Battery cell degassing apparatus

Method for manufacturing secondary battery and method for manufacturing electrode assembly

System and method for injecting electrolyte of pouch type battery