{"product_id":"victron-12v-90ah-agm-deep-cycle-battery","title":"Victron 12V\/90Ah AGM Deep Cycle Batt. - BAT412800084","description":"\u003ch1 style=\"color: #f87c24;\"\u003eVictron Energy 12V 90Ah AGM Deep Cycle Battery\u003c\/h1\u003e\n\n\u003cp\u003eThe Victron Energy 12V 90Ah AGM Deep Cycle Battery is a sealed, maintenance-free lead-acid battery rated at C20 capacity. It is designed for cyclic applications in solar, off-grid, marine and backup power systems where reliable deep discharge performance is required.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e90Ah capacity rated at C20 discharge rate, suitable for deep cycle use.\u003c\/li\u003e\n  \u003cli\u003eAbsorbed Glass Mat (AGM) construction: sealed, spill-proof and maintenance-free.\u003c\/li\u003e\n  \u003cli\u003e12V nominal voltage, compatible with standard 12V system architectures.\u003c\/li\u003e\n  \u003cli\u003eLow self-discharge rate, making it suitable for seasonal or standby applications.\u003c\/li\u003e\n  \u003cli\u003eRecombinant technology minimises gas emission during normal operation, allowing installation in enclosed spaces.\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty plates designed to withstand repeated deep discharge and recharge cycles.\u003c\/li\u003e\n  \u003cli\u003eWeight of 22.5 kg reflects the high lead content associated with genuine deep cycle construction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eAGM deep cycle batteries differ from standard starter batteries in plate thickness and active material density. Victron's deep cycle AGM range uses thicker plates and a higher paste density to deliver sustained energy over a longer discharge period, rather than a short burst of high current. This makes them appropriate for solar storage, inverter backup and off-grid applications where the battery is regularly discharged to 50% or below.\u003c\/p\u003e\n\n\u003cp\u003eThe AGM separator holds the electrolyte in suspension against the plates, eliminating free liquid. This means the battery can be mounted in any orientation except inverted, and does not require ventilation for acid fumes under normal operating conditions. It is, however, still a lead-acid chemistry and should be charged with a compatible multi-stage charger set to AGM parameters. Overcharging or undercharging will shorten service life.\u003c\/p\u003e\n\n\u003cp\u003eAt 22.5 kg, this battery is at the upper end of what a single person can safely handle. Plan installation access and fixing arrangements accordingly. For larger capacity requirements, multiple units can be connected in parallel (same voltage) or series (to increase voltage) provided all batteries are of the same type, age and state of charge at the time of connection.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSKU: BAT412800084\u003c\/li\u003e\n  \u003cli\u003eNominal Voltage: 12V\u003c\/li\u003e\n  \u003cli\u003eCapacity: 90Ah (C20)\u003c\/li\u003e\n  \u003cli\u003eChemistry: AGM (Absorbed Glass Mat), Deep Cycle\u003c\/li\u003e\n  \u003cli\u003eWeight: 22.5 kg\u003c\/li\u003e\n  \u003cli\u003eGTIN: 8719076037170\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSolar PV off-grid storage systems with 12V or 24V battery banks.\u003c\/li\u003e\n  \u003cli\u003eInverter backup power for domestic or light commercial premises.\u003c\/li\u003e\n  \u003cli\u003eMarine house battery banks for lighting, navigation and auxiliary loads.\u003c\/li\u003e\n  \u003cli\u003eMotorhome and campervan leisure battery installations.\u003c\/li\u003e\n  \u003cli\u003eTelecoms and UPS standby power applications.\u003c\/li\u003e\n  \u003cli\u003eRemote monitoring stations and rural off-grid installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eWhat Is Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Victron Energy 12V 90Ah AGM Deep Cycle Battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eThis battery should be installed and commissioned by a qualified electrician or competent person familiar with lead-acid battery systems. Ensure the charger or charge controller is configured for AGM chemistry with appropriate absorption and float voltages. Batteries must be secured against movement, particularly in marine or vehicle installations. Do not install in a fully sealed, unventilated enclosure without confirming the space meets minimum safety requirements for lead-acid batteries. Dispose of used batteries through an approved recycling scheme in accordance with UK WEEE and battery regulations.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":59863042031950,"sku":"BAT412800084","price":164.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/3698\/8238\/files\/VoltaconSolar_-_BAT412800084_-_12V-90Ah_AGM_Deep_Cycle_Batt..webp?v=1781175060","url":"https:\/\/voltaconsolar.com\/products\/victron-12v-90ah-agm-deep-cycle-battery","provider":"VoltaconSolar","version":"1.0","type":"link"}