Terminal of rechargeable battery, method of assembling the terminal of rechargeable battery, rechargeable battery module and method of assembling the rechargeabe battery module

A terminal (120, 130) of a rechargeable battery, the terminal (120, 130) including a current collecting terminal (122, 132) electrically coupled to an electrode assembly (110) inside a case (140), wherein the current collecting terminal (122, 132) protrudes from the case (140); a terminal plate (123, 133) outside of the case (140) and coupled to the current collecting terminal (122, 132); and a plate spring (124, 134) on the terminal plate (123, 133) and coupled to the current collecting terminal (122, 132).