Electrode assembly, secondary battery, and battery pack

A secondary battery, comprising:

• a case including a vent;
• an electrode assembly accommodated in the case, the electrode assembly including a first tab member and a second tab member extending in a first direction;
• a cap assembly facing the electrode assembly along the first direction, the cap assembly including a first terminal and a second terminal;
• and
• a first connection member between the electrode assembly and the cap assembly, the first connection member connected to the first terminal and the first tab member,
• wherein the electrode assembly has a shorter length parallel to a second direction intersecting a first direction than a length parallel to the first direction.

A battery pack, comprising:

• a housing;
• and
• a plurality of secondary batteries disposed in the housing,
• wherein each of the plurality of secondary batteries has a shorter length parallel to a second direction intersecting a first direction than a length parallel to the first direction.