[Photo] What Is the Next-Generation Battery Technology?

On the 21st, visitors are touring the Samsung SDI exhibition hall at 'InterBattery 2020,' a battery industry exhibition held at COEX in Gangnam-gu, Seoul. Now in its 8th year, InterBattery showcases the core technologies of 'K-Battery,' including batteries and key materials for automobiles, smartphones, and energy storage systems (ESS). / Reporter Kim Hyun-min kimhyun81@