Campagnolo Super Record Wireless Derailleur Battery Description: Campagnolo Super Record Wireless Derailleur Batteries specifically designed for use with Super Record Wireless front and rear derailleurs. Features: Campagnolo batteries for front or rear Super Record Wireless derailleurs Fast charging capabilities require only 60 minutes for a full charge, and reach 1/5th charge in only 10 minutes Battery charge levels can be easily checked through LED light indicators or the MyCampy3.0 app Easy to connect via integrated quick-snap magnetic charging ports Full charge supports up to 1000km of riding