+30% starting power over a standard battery. Increase of the battery duration in working conditions at high temperature. Double thermowelded cover sealed for maximum safety.Exide patented labyrinth system that facilitates the reflux of acid particles preventing their leakage. Absolutely maintenance-free. Tiltable up to 60°. Increased capacity reserve due to the use of thicker plates. Increased corrosion resistance due to the use of expanded metal grids (Exmet) and the use of Lead-Calcium alloys.