LI-BATTERY WITH APPARATUS CONNECTED BETWEEN BATTERY PACKS

摘要

PURPOSE: A lithium battery with a connector is provided to obtain safety by physically connecting batteries to each other, wherein the batteries accommodates battery cells. CONSTITUTION: A lithium battery with a connector comprises a batter module which has one or more battery cells; an upper unit (110) forming the upper side closing the upper part of the battery module; a lower unit forming a bottom surface; and a side member (120) which is coupled to the upper unit and is coupled to the lower unit. The upper unit includes a connection plate (113) having a protrusion (113a) protruded from the low side thereof; a cutting unit (112) which is cut with a shape corresponding to the front end of the connection plate; and a fixing groove (112a) to which the protrusion is attached and detached.