SECONDARY BATTERY AND BATTERY PACK INCLUDING THE SAME

The present disclosure relates to a secondary battery and a battery pack to prevent a local degradation phenomenon. To this end, a secondary battery may include a case, an electrode assembly disposed inside the case and having a first electrode and a second electrode, a first tab member connected to the first electrode and extending from the electrode assembly in a first direction, a cap assembly disposed to face the electrode assembly and having a first terminal and a second terminal, and a first connection member disposed between the electrode assembly and the cap assembly and connected to the first terminal and the first tab member, wherein the first connection member is formed asymmetrically with a first terminal axis passing through the first terminal in the first direction.