A process cartridge detachably is mountable to a main assembly of the
apparatus of an image forming apparatus including an urging member and a
positioning portion. The cartridge includes a photosensitive drum; a
positionable portion positioning the cartridge by engaging the
positioning portion when the cartridge is mounted to the apparatus; first
and second urgable portions being urged respectively, by first and second
urging portions of the urging member to urge the positionable portion to
the positioning portion during cartridge mounting; and an electrical
contact, provided between the first and second urgable portions with
respect to a horizontal direction crossing an axis of the drum, for
connecting electrically to an electrical contact portion in the urging
member, when the cartridge is mounted to the apparatus.