Abstract: An electric radiator is described, having a housing, delimiting an upper compartment and a lower compartment, at least one heating member installed in the upper compartment and capable of emitting thermal radiation when it is supplied with electrical power, at least one electrical energy storage device, an attachment device enabling the removable installation of the electrical energy storage device in the lower compartment, in such a way that the electrical energy storage device is capable of varying between a connection configuration and a disconnection configuration, and a heat protection shield located between the heating member and the electrical energy storage device and blocking infrared rays while allowing the movement of air by convection, which are emitted in the direction of the electrical energy storage device.