Relates to battery grids for storage battery plates of the accumulator type, wherein the grids are initially die cast-injection molded in joined pairs of lead and plastic in a single mold. Each grid of the pair includes a plastic latticework with a lead conductor embedded therein, and a common lead lug extends between the grids and is connected at its ends with the conductors. Plastic lugs extend outward from opposite sides of the pair of grids to facilitate support of the grids during transport through subsequent manufacturing (pasting, drying, etc.) to form battery plates. The plastic lugs are later severed from the grids, and the lead lugs are cut in half between each pair of grids to form two separate battery plates, with each half of the severed lead lug providing a separate lug for each plate.