Rechargeable battery

A rechargeable battery, comprising:

• an electrode assembly including a first electrode, a second electrode, and a separator, the first electrode and the second electrode being wound with the separator therebetween;
• and
• a case to receive the electrode assembly,
• wherein the first electrode includes:
• a first tab part having a first coating region and a plurality of first uncoated tabs protruding out of the first coating region, the first coating region being coated with a first active material, and the plurality of first uncoated tabs not being coated with the first active material, and
• a first non-tab part connected to the first tab part, the first non-tab part wrapping the first tab part at an outermost portion thereof at least one time,
• wherein the second electrode includes:
• a second tab part having a second coating region and a plurality of second uncoated tabs protruding out of the second coating region, the second coating region being coated with a second active material, and the plurality of second uncoated tabs not being coated with the second active material,
• a second non-tab part connected to the second tab part, the second non-tab part wrapping the second tab part at an outermost portion thereof at least one time, and
• a second lead tab electrically connecting the plurality of second uncoated tabs, the second lead tab being drawn out from the case.