An information collection system for an electric storage device, the information collection system comprising: a storage device in which registration information is stored, the registration information being information in which estimation information and identification information are associated with each other, the estimation information allowing an estimation of a position of an object vehicle, the identification information identifying the object vehicle of a plurality of vehicles, each of the plurality of vehicles including a communicator (DCM) configured to send the identification information and electric storage device information indicating information about an electric storage device equipped in each of the plurality of vehicle, to the information collection system; and a computation device configured to store the electric storage device information in the storage device , wherein the computation device is configured to acquire the estimation information associated with the identification information by referring to the registration information and associate at least a part of the estimation information with the electric storage device information, as the position information about the object vehicle, after the computation device receives the identification information from the communicator (DCM), characterized in that the estimation information is information different from position information about the object vehicle by using a global positioning system, and is address information about a user of the object vehicle, and the computation device is configured to extract extracted address information and associates the extracted address information with the electric storage device information, as the position information about the object vehicle, the extracted address information being a part of the address information about the user. a storage device in which registration information is stored, the registration information being information in which estimation information and identification information are associated with each other, the estimation information allowing an estimation of a position of an object vehicle, the identification information identifying the object vehicle of a plurality of vehicles, each of the plurality of vehicles including a communicator (DCM) configured to send the identification information and electric storage device information indicating information about an electric storage device equipped in each of the plurality of vehicle, to the information collection system; and a computation device configured to store the electric storage device information in the storage device , wherein the computation device is configured to acquire the estimation information associated with the identification information by referring to the registration information and associate at least a part of the estimation information with the electric storage device information, as the position information about the object vehicle, after the computation device receives the identification information from the communicator (DCM), characterized in that the estimation information is information different from position information about the object vehicle by using a global positioning system, and is address information about a user of the object vehicle, and the computation device is configured to extract extracted address information and associates the extracted address information with the electric storage device information, as the position information about the object vehicle, the extracted address information being a part of the address information about the user. <EOS>