Exide Gel Battery ES1600 12v 140Ah is primarily designed to be used as a consumable battery in power-hungry applications. The battery's gel construction means that the battery acid is bound in gel and never needs to be refilled or checked. Exide Gel has very high resistance to deep discharges and vibrations. Benefits: Maintenance free Long life Built-in recombination Spark and spill proof Can be mounted horizontally High vibration resistance High energy density Superior cycling performance.