A rechargeable battery includes an electrode assembly including a separator, and a first electrode and a second electrode disposed at opposite sides of the separator, a pouch accommodating the electrode assembly and including a terrace portion, first and second lead tabs extending from the first electrode and the second electrode, respectively, through the terrace portion of the pouch, and a temperature protecting element on the terrace portion. The temperature protecting element has a first surface connected to the first lead tab and to a connection tab partially contacting the terrace portion, and a second surface attached to the terrace portion and extending beyond the terrace portion, such that an insulating tape surrounds the terrace portion and covers the first lead tab, the connection tab, and the second surface of the temperature protecting element.