The utility model belongs to the technical field of lithium ion battery organizes outer frame, it is specific, relate to a lithium ion battery group uses combo boxes frame, form including two at leastsquare frame coincide, square frame one side be equipped with the fixed pin and go up the locating hole interference fit who corresponds the position and set up rather than adjacent square frame, beequipped with lithium ion battery between two square frame, just the trough seted up on square frame of lithium ion battery's lead -out wire draw forth, square frame enclose to close by horizontal pole and vertical pole and form, just the vertical pole on the interval arrangement have the layer board to be used for support lithium ion battery, the layer board be located the pole body intermediateposition of vertical pole, the utility model provides a combo boxes frame, simple structure, the equipment is convenient, and interchangeability is strong, and maintainability is good, the reliable fixes lithium ion battery between the frame, ensures the good heat dissipation of the group battery after the integration, simultaneously also can be even fast to the heating of group battery when low temperature, and the part of having stopped the group battery is heated.