The invention discloses a self-powered passive electronic lock. The self-powered passive electronic lock is provided with an operation handle (1), a lock body (2), a bolt (3) and a locking lug (4), wherein the lock body (2) is provided with a lock body shell, a lock body support, a main circuit board (22), a manual charge mechanism and a lock cylinder mechanism. The self-powered passive electronic lock is characterized in that the lock cylinder mechanism is composed of a main shaft (211), an acting magnetic core shaft (212), a limit sheath (213), a thrust magnetic sheet (214), an acting coil (215), a blocking wheel (216) and a rolling ball (217). The self-powered passive electronic lock disclosed by the invention is capable of realizing self-powered unlocking and locking thereof only through sending unlocking authorization by external equipment in a manner of wireless communication, and has the advantages of being compact in structure, convenient to use and high in reliability.