The Exide EK820 battery is constructed using innovative AGM (Absorbent Glass Mat) technology, which is used in vehicles equipped with a start-stop system. Because of this, the EK820 battery is able to offer exceptional resistance to cyclic charging and discharging processes, which is crucial in such vehicles. Its capacity is 82 Ah, and the maximum starting current is 800 amperes. The pole layout is 0 – the positive is on the right side.