An electrolyte station is used for electrolyte replacement in a redox flow battery that is mounted to a vehicle. The electrolyte station includes: a stand that includes a connector that connects to a connection socket that connects to an electrolyte tank in the redox flow battery; a recovery tank that stores a recovered electrolyte; a filling tank that stores a charged electrolyte; a recovery line that connects the connector in the stand and the recovery tank; and a filling line that connects the connector in the stand and the filling tank. In response to the connector being connected to the connection socket, the electrolyte station enables the used electrolyte removed from an electrolyte tank to be recovered to the recovery tank through the recovery line, and enables the charged electrolyte stored in the filling tank to be supplied the electrolyte tank through the filling line.