BATTERY ELECTRODE USING UNEVEN ROLLING

摘要

PURPOSE: A battery electrode using an uneven rolling is provided to easily transfer electrons and to improve a bonding force with active material by rolling the pole plate. CONSTITUTION: A battery electrode(100) using an uneven rolling comprises a frame(10) which has a rug to electrically connected to the battery electrode by being extended in a width direction and a length direction; and a plurality of lattices(20) which is connected to across each other in a width direction and length direction, forming a moving channel of a charge generated by the reaction of a pole plate and electrolyte liquid. The lattices include an uneven part on which protrusions are protruded by being manufactured by a rolling process.