The Bosch S5 A battery with AGM technology provides sufficient energy for frequent stops and starts and reliably supplies the electronic consumers during the stop phase. AGM technology (Absorbent Glass Mat): acid bound in micro glass fibre mats allows higher energy masses to pass through. Longer life and up to 4 times higher cycle stability compared to conventional starter batteries. Constant power even during short trips, stop-and-go traffic or high consumption when stationary. Excellent charge absorption and starting power with a high number of electrical consumers. Absolutely maintenance-free and leak-proof. Key Features 100% maintenance free (under normal operating conditions). Robust handles for easy and safe installation and transportation. Flushed battery covers that minimize the risk of spilled acid which can destroy terminal posts, battery cover and surroundings of the battery in a vehicle. Full frame grid - for optimum current flow and reduced corrosion. Key Feature: Back