18648254. SECONDARY BATTERY (SAMSUNG SDI CO., LTD.)
SECONDARY BATTERY
Organization Name
Inventor(s)
Jae Gyun Doo of Yongin-si (KR)
SECONDARY BATTERY
This abstract first appeared for US patent application 18648254 titled 'SECONDARY BATTERY
Original Abstract Submitted
A secondary battery includes: a case in which an electrolyte is accommodated; an electrode assembly accommodated together with the electrolyte in the case; a cap assembly coupled to an upper portion of the case; and a reinforcement part comprising a reinforcement body between the electrode assembly and the case to extend in a first direction, in which the case extends, and an extension part below the cap assembly to extend from the reinforcement body toward a central portion of the cap assembly in a second direction crossing the first direction.