The subject of the invention is to easily detect whether the dust collection amount is full.The present invention provide a charging-type electric vacuum cleaner comprising: a ventilator for suctioning air containing dust through a suction port; a motor for driving the ventilator; a dust collection section for filtering the suctioned air and capturing the dust; a storage battery; a switching element for connecting the storage battery to the motor; a current detecting section for detecting an electric current Ia flowing to the motor; a warning section for warning when a dust collection amount in a dust collection section is full; and a control section for operating the switching element to drive the motor, and for detecting a terminal voltage Vb of the storage battery and the electric current Ia to operate the warning section when Vb≧V1 and Ia≦I1 (V1 and I1 are preset values) are established.