The invention relates to a portable lifting handle for a lead-acid storage battery. The portable lifting handle comprises a static handle, a movable handle, a spring and a supporting rod. The static handle is connected with the movable handle through the spring; a through hole is formed in the movable handle; one end of the supporting rod is hinged to the static handle, and the other end of the supporting rod runs through the through hole; the periphery of the supporting rod under the movable handle is provided with an external thread; the bottom of the movable handle is also provided with a pull rod; the pull rod is provided with a bulge; and the inner side of the supporting rod is provided with a groove matched with the bulge. The invention aims to overcome the defects that in the priorart, the lead-acid storage battery is prone to falling off during manual carrying, time and labor are wasted, and the production cost is increased and the like, and provides the simple portable lifting handle which can carry the lead-acid storage battery conveniently and rapidly through one-hand operation.