The invention discloses a hydrogen-nickel accumulator battery. The hydrogen-nickel accumulator battery comprises an accumulator battery shell, wherein a positive tap, a negative tap and a work gas plug are arranged on the accumulator battery shell, a slurry-drawing coating type negative plate is mounted on one side partition plate of each hydrogen-nickel bag type positive plate, and a combined through bolt is arranged between each of positive and negative plate groups and each corresponding gusset. According to the hydrogen-nickel accumulator battery, bag type negative plates are changed into the slurry-drawing coating type negative plates, and a mode of connection between all the positive and negative plates and the positive and negative gussets is changed into through bolt connection, so that assembling procedures are simple and convenient, the inspection is easy, and the specific energy and charging and discharging performance can be further effectively improved.