An electrical power connector includes an electrically insulative housing defining multiple front mating portions, multiple rear partition plates, an accommodation chamber between each two adjacent partition plates corresponding to one respective mating portion, a mating chamber in each mating portion, stepped stop portions in top and bottom sides in each mating chamber and springy hooks suspending in top and bottom sides in each accommodation chamber, and pairs of conducting terminals mounted in the accommodation chambers and having respective front mating end portions suspending in the mating chambers with respective openings and stop rods thereof respectively forced into engagement with the springy hooks and stepped stop portions of the electrically insulative housing.