The Deka Solar Valve-Regulated Gel Monobloc series offers reliable, versatile, maintenance-free power. The thixotropic gel enables these batteries to be completely spill proof providing many available options for installation. The gelled electrolyte gives more protection to the battery plates, and is better suited for deep cycle discharge. With longer discharge and less charging time, these batteries are ideal for many renewable energy applications.Specifications:Nominal Voltage (V) 12VCapacity at C/100 210AhCapacity at C/20 183AhWeight 127.5 lbs. (58 kg)Plate Alloy Lead CalciumPosts Forged Terminals & BushingsContainer/Cover PolypropyleneOperating Temperature Range -76°F (-60°C) - 140°F (60°C)Vent Self-sealingElectrolyte Sulfuric acid thixotropic gelTerminal T (T975)Features:Valve-Regulated – Sealed construction eliminates periodic watering, corrosive acid fumes, and spills.Gelled Electrolyte – Electrolyte will not stratify.Positive and Negative Plate Lead calciumSelf-Discharge – Less than 2% per month stand loss means little deterioration during transport and storage.Exclusive IPF® Technology – Optimizes power capacity, cell consistency, and long-term reliability.Rated Non-Spillable by ICAO, IATA, and DOT – Transports easily and safely by air, no special containers neededApplicationsRenewable EnergyWater pumpingResidentialCommunicationsCathodic protectionRemote monitoringRefrigerationLightingAids to navigationWind generationThe Deka Solar series of valve-regulated, gelled-electrolyte batteries is designed to offer reliable, maintenance-free power for renewable energy applications where frequent deep cycles are required and minimum maintenance is desirable.