叉车的电池放电量不应超过电池额定容量的80％。低于此水平的放电称为低放电。应不惜一切代价避免这种情况，因为它会大大缩短电池寿命，并可能损坏车辆的电触点和电动机电刷。

         Batteries for forklift trucks should not be discharged to more than 80 % of the rated battery capacity. A lower discharge than that is known as low discharge. It should be avoided at all cost since it reduces the life of the battery considerable and causes possible damage to the trucks electrical contacts as well as motor brushes.