Provided is a pouch type lithium secondary battery having a tubular passage structure. The vacuum booster includes a noise restriction device. The at least capacitive element comprises a pair of first conductive layers being opposed to each other, at least one first dielectric layer formed on a surface of at least one of the first conductive layers, and a second dielectric layer being sandwiched between the first conductive layers. The strand lies adjacent to and substantially parallel to a surface of the base element for a distance of at least five centimeters.