The Exide Auxiliary series is a range of auxiliary batteries that play a crucial role in modern vehicles equipped with advanced electrical systems. In many cars, auxiliary batteries are used to power onboard electronics, Start-Stop systems, energy recovery systems, and to support the main battery. In hybrid vehicles and premium cars, such as Mercedes-Benz, BMW, and Audi, an additional battery ensures the uninterrupted operation of comfort and safety features, including electronic parking brakes, power steering assistance, and infotainment systems, even when the main battery is under load.
The Exide Auxiliary EK111 is a compact auxiliary battery with an 11 Ah capacity and 150 A cranking power, designed for vehicles requiring an additional power source. Thanks to its small dimensions of 150x90x130 mm, it can be easily installed in confined spaces, which is crucial in modern vehicle designs.
It is worth noting the non-standard terminal layout 1, meaning that the positive terminal is on the left side. This is important because not all vehicles are configured for this setup, so it is essential to verify compatibility before purchasing.
Another distinguishing feature of the EK111 is its less common B0 mounting system, meaning its installation method differs from standard car batteries. This type of mounting is typically found in premium vehicles and hybrid cars, where a compact design and specific mounting approach are required by manufacturers.
In terms of dimensions, Exide EK111 does not match any standard European or Asian battery sizes, indicating that it is a dedicated model for specific applications, mainly in premium and hybrid vehicles. Its compact design allows for installation in hard-to-reach areas, such as under-seat compartments or trunk spaces, where traditional batteries would not fit.
In summary, the Exide Auxiliary EK111 is a high-quality auxiliary battery, designed for modern vehicles that require an additional power source for electrical systems and Start-Stop functionality. With its compact size, unique terminal layout, and B0 mounting system, this model is tailored for specialized applications, ensuring reliability and long service life in demanding conditions.