The Bosch S4 E10 battery is a battery made using EFB (Enhanced Flooded Battery) technology. The battery capacity is 75 Ah, and the starting current is 730 A. The pole layout 0 means that the positive pole (+) is located on the right side of the battery, looking from the terminal side. This battery has a B13 mounting zone, which means that the lower mounting bracket is located at the bottom of the battery on each side. This is the standard mounting method in almost all European cars.