NOVELTY - The method for forming electrical connection to electrically conductive fiber material (1) electrode unit involves pressure-impregnating an electrically conductive lug material into a lug zone section of the fiber material, to surround or penetrate fibers of the fiber material. The electrically conductive lug material is impregnated to form an electrical connection to the fiber material in the lug zone and provide a lug (2) for external connection of the electrode unit.    USE - Formation method for electrical connection to electrically conductive fiber material electrode unit (claimed).    ADVANTAGE - Minimizes voidage between the lug material and the fibers since the matrix of the lug material encapsulates the microscale carbon fiber electrode material in the lug zone so that a very low electrical resistance connection is formed between the microscale carbon fiber electrode material and lug. Prevents battery electrolyte from entering the lug to fiber connection and deteriorating the connection by minimizing the voidage between the lug material and the fibers. Improves durability of connection by preventing the battery electrolyte from entering the lug to fiber connection and deteriorating the connection. Increases electrical conductivity of the material since the carbon fiber material for use as the electrode current collector material is thermally treated at an elevated temperature. Increases penetration of the lug material into the material since the center area of the die section is mounted on a piston or similar, which is arranged to move to apply force to the molten lug material after injection and while cooling.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) an electrode;    (2) a lead acid battery of cell; and    (3) a hybrid automotive vehicle.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of the carbon fiber material electrode with lead lug formed by the first pressure impregnating process.    Fiber material (1)    Lug (2)    Lug extension (3)