GEL Battery Deep Cycle GEL Deep Cycle Battery 130Ah 12V Victron Energy Photovoltaic Nautical Camper Victron Energy BAT412121104 €407.58 The GEL range has very low internal resistance making them particularly suitable for high current discharge applications such as for inverters, thrusters and winches as well as engine starting. VRLA technologyVRLA stands for Valve Regulated Lead Acid, which means the batteries are sealed. Gas will escape through the safety valves only in case of... Add to basket