The Mercedes-Benz C-Class C200 CDI Diesel uses Amaron AAM-PR-600109087 100Ah  ,SF Sonic FBZ0-BZ-DIN100 , Exide Matrix Red MTREDDIN100 battery, a 12V, 100Ah maintenance-free DIN-type battery designed for high performanc,long life, and reliability, suitable for modern diesel engines with advanced electronics.