Nippon Mining of metal in the “1st EV and HEV Drive System Technology Exhibition” on display in lithium-ion rechargeable electric battery power plate copper anode. Characterized by the use of self-developed manufacturing technology, the error control of the copper foil thickness of about 1%. Alleged that the products currently on the market and its errors are mostly about 2%.

The company has begun sample shipments are expected in 2012 after the implementation of mass production. Reduce errors due to electrode thickness, the electrode plate can be thinner, but can also save electricity with a lot of active substances. Vision for consumer electronics products to the car from the wide range of fields. Copper foil with thickness ranging from a variety of 8 ~ 20μm. There can be used for vehicle use 10μm thickness.