A capacitor module which is easy to install on a car and does not need any other assistant bracket or fixer for supplying power of car audio is disclosed. A capacitor module which can securely prevent leakage of the dielectric fluid contained therein is also disclosed. Furthermore, it provides a new...http://www.google.es/patents/US6274810?utm_source=gb-gplus-sharePatente US6274810 - Capacitor module for car audio system