The Lucas LE017 battery utilizes advanced EFB (Enhanced Flooded Battery) technology, which represents an evolution of traditional lead-acid batteries. EFB technology increases the battery’s resistance to deep discharges and frequent charging cycles, which is particularly important in vehicles that use start-stop systems and those equipped with numerous electrical devices operating even when the engine is off. The basic parameters of the battery are 95 Ah of capacity and 900 A of starting current. The positive pole (+) is located on the right side of the battery, looking from the terminal side. This is the most common layout in the United Kingdom. The mounting zone of this battery is B13. This is the most common mounting method in European cars. The lower mounting bracket is located at the bottom of the battery on every side.