GEL battery 12V 165Ah. VRLA AGM: planned service life 7-10 years (float). VRLA GEL: planned service life 12 years (float). VRLA GEL2 Volt cells: planned service life 20 years (float). The AGM range has a very low internal resistance. Therefore, these batteries are particularly suitable for high current discharge applications such as inverters, steel rudders and winches. The gel range offers the best deep cycle durability and an overall longer life. The use of high purity materials and lead calcium grids ensures that both AGM and GEL products have a particularly low self-discharge. This prevents them from discharging during extended periods when they are not being charged. Both ranges are supplied with M8 copper cable lug connections. This ensures the best possible connection contact and no battery connectors are required. The batteries fulfil both CE and UL requirements in ABS fireproof containers and are guaranteed by Victron for 2 years worldwide.