Power connector

A power connector, comprising:

• two electrode assemblies each comprising at least one terminal and at least one busbar, the at least one terminal being fixedly attached to the at least one busbar;
• a housing comprising two sidewalls and a mating portion, wherein the two sidewalls are spaced apart from each other and collectively define an accommodating space, the mating portion is connected to the two sidewalls and projects from one side of the two sidewalls, the mating portion defines a slot substantially normal to the two sidewalls, wherein the at least one busbar is disposed in the accommodating space, and the at least one busbar of a first electrode assembly of the two electrode assemblies is spaced apart from the at least one busbar of a second electrode assembly of the two electrode assemblies, wherein the at least one terminal partially extends into the slot of the mating portion;
• and
• two locking pieces affixed to the busbars of the first electrode assembly and the second electrode assembly, respectively, wherein the two sidewalls each have at least one recess, and the two locking pieces fixedly engage the at least one recess of each of the two sidewalls.