Power storage cell

A power storage cell, comprising:

• a wound electrode assembly which includes a first electrode, a second electrode, and a separator disposed between the first electrode and the second electrode;
• and
• a case accommodating the wound electrode assembly, wherein
• the wound electrode assembly is configured of the first electrode, the second electrode, and the separator which are wound about a winding axis,
• the first electrode includes:
• a current collector;
• an electrode material layer with which a portion of the current collector is coated;
• a tab lead projecting from the current collector in an axial direction of the wound electrode assembly;
• and
• a cushioning, wherein
• the current collector includes an uncoated portion that is not coated with the electrode material layer,
• the tab lead is disposed on the uncoated portion, and
• the cushioning is disposed adjacent to the tab lead on the uncoated portion.