Robert Boschgmbh

Samsung Sdi Co., Inc.

Sang-Dae Hwang

Dong-wook Kim

Chi-Young Lee

Seok-Yoon Yoo

Sang-Eun Cheon

Tatsuya Hashimoto

Jong-Seok Moon

Yoon-Tai Kwak

A secondary battery including an electrode assembly, the electrode assembly including electrode plates and a separator interposed between the electrode plates, at least one of the electrode plates including a coated part, the coated part including a metallic plate having an active material coated thereon, and an uncoated part, the uncoated part including a metallic plate without active material coated thereon, the uncoated part including a folding line in the uncoated part, and a folding part with an end portion folded with respect to the folding line; and a current collector electrically contacting the folding part.

Secondary battery

Growing community of inventors

Suwon-si, South Korea

Sang-Dae Hwang