The invention relates to the field of automatic storage systems, in particular to a telescopic automatic charging end of a shuttle vehicle, which is characterized by comprising a hollow box-shaped shell, wherein a battery is arranged at the tail end in the box-shaped shell; a trigger mechanism is arranged in a head section in the box-shaped shell; the trigger mechanism comprises two contacts for communicating a circuit; one contact extends out of the top of the box-shaped shell; and the other contact is arranged in the box-shaped shell and is in contact with the battery in the box-shaped shellunder the condition that the contact extending out of the top is pressed, so that a charging loop is formed. The height of the whole mechanism of the charging module under the state that the contactsare retracted is greatly reduced, meanwhile, the contact of the contacts is elastic, and the contact can be contacted reliably even if friction loss exists; because the contacts are retracted when the vehicle is not charged, the vehicle does not touch the contacts in normal operation, various risks can be reduced, and the storage automation is improved.