A system includes a first battery module, a first cooling plate disposed adjacent to the first battery module, a second battery module spaced apart from the first battery module, a second cooling plate disposed adjacent to the second battery module and spa...

A secondary battery (1) includes a package (2) where an electrolytic solution is stored, an electrode assembly (3) provided inside the package (2) and configured to function as a power generation element, a pressure release valve (2b1) provided in the pack...

An electric storage device includes an electrode assembly, a case, and a sealing member. The case includes a gas exhaust portion that opens to exhaust internal gas when an internal pressure increases. The sealing member is affixed to the case. The sealing ...

A rechargeable battery including: an electrode assembly (10, 210) including a first electrode (11), a second electrode (12), and a separator (13) between the first and second electrodes (11, 12); a case (20) receiving the electrode assembly (10, 210); a ca...

A battery module (101) includes a plurality of rechargeable batteries (120) and a housing (110) configured to receive the rechargeable batteries, wherein the housing has a vent opening (114a); and a valve configured to close the vent opening (114a), wherei...

The battery (1) has interconnected electrochemical cells formed from electrodes, electrolyte and end poles. A frit (4) made of conductive material located at the single outlet point (5) subdivides the gas collecting line (3) into two areas and is connected...