The Mercedes-Benz R-Class Diesel car battery models FMT0-MTREDDIN100 (100Ah), DIN100 (100Ah), and FS1080 DIN80 (80Ah) are high-performance, maintenance-free batteries designed for reliability and durability. These batteries deliver robust starting power and are optimized for the demands of diesel engines, featuring advanced calcium-calcium technology to enhance charge retention and longevity. They are compatible with the vehicle’s advanced electrical systems, ensuring stable energy supply for both starting and onboard electronics.