Group battery run-on

The utility model provides a group battery run-on, includes a plurality of run-ons, the run-on includes that the run-on reaches run-on down, has the battery between the upper and lower run-on, and the battery has a plurality ofly, has the mouth of detection on the run-on, has the detection screw in the detection mouth, battery in the single run-on is parallelly connected, the utility model discloses a not having the whole run-on of electric wire between battery and battery and being connected, the maintenance that the electric wire of avoiding labyrinth led to the fact is safeguarded difficultly and hidden danger on fire, and is uniform in appearance, simultaneously, the utility model discloses reserve the inspection socket, wiring back joinable is to corresponding the check out test set, even also can monitor crucial index such as group battery current-voltage at any time at operating condition, and in the practical application environment electric automobile and various equipment usually with the requirement of reducing occupation space, the utility model discloses can reach compacter connection between the battery to save space, make electric automobile and various equipment receive restriction still less in the appearance design.