The invention discloses a battery core test system and a battery core test and label sleeve integrated machine thereof. The battery core test system comprises a battery core test drive portion, a battery core feeding rotating disk, a battery core test rotating disk, a battery core screening rotating disk, a battery core unloading rotating disk and a battery core test device. The edge of the battery core feeding rotating disk is in tangential cooperation with the edge of the battery core test rotating disk; the edge of the battery core test rotating disk is in tangential cooperation with the edge of the battery core screening rotating disk; and the edge of the battery core screening rotating disk is in tangential cooperation with the edge of the battery core unloading rotating disk. The battery core test drive portion drives the battery core feeding rotating disk, the battery core test rotating disk, the battery core screening rotating disk and the battery core unloading rotating disk to rotate; and the edges of the battery core feeding rotating disk, the battery core test rotating disk, the battery core screening rotating disk and the battery core unloading rotating disk are partially and respectively provided with a wrapping stop wall. The battery core test system realizes electric performance test of a battery core by enabling test pins to contact with or separate from the end surface of the battery core, thereby improving overall automation level of the device.