Campagnolo Super Record Wireless Derailleur Battery PU23-SR12FDRD. Campagnolo batteries and charger/adaptors specifically designed for use with Super Record Wireless front and rear derailleurs. Super Record Wireless Batteries feature a user-centric design to provide cyclists with a no-hassle experience. Simple and easy installation or removal of battery on rear and front derailleurs. 4 LED quick-check battery charge level indicators for trouble-free…