Barney Ruprecht, VP of Auctions at Broad Arrow, also notes the “uncertainty” felt in the world generally, but contends that “it seems as if there is less uncertainty in the collector car ...

In battery cells, current collectors—which typically are made of copper—are essential for the transport of electrons. Although copper has excellent conductivity, it is expensive and heavy.

KIMS is a government-funded research institute under the Ministry of Science and ICT. A current collector acts as a crucial part of manufacturing a thin film electrode plate.