{"product_id":"victron-gel-deep-cycle-battery-90ah","title":"Victron 12V 90Ah Gel Deep Cycle Battery | BAT412800104","description":"\u003cp\u003eThe Victron Energy 12V 90Ah Gel Deep Cycle Battery is a sealed, maintenance-free lead-acid battery for cyclic and standby use in solar, off-grid and marine systems. Gel electrolyte construction means no free liquid acid, so it can be fitted where orientation or ventilation is limited. Rated 90Ah at the C20 discharge rate, it suits installers who need dependable storage in demanding conditions.\u003c\/p\u003e\u003ch2\u003eKey features of this deep cycle battery\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e, 90Ah rated at the C20 discharge rate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrolyte\u003c\/strong\u003e, gel construction, no free liquid acid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycling\u003c\/strong\u003e, deep cycle design for repeated charge and discharge rather than engine-start use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e, sealed, valve-regulated (VRLA), no topping up required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e, 12V nominal, can be wired in series or parallel for 24V or 48V banks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 22.5 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eGel electrolyte is held in a silica gel matrix rather than as free liquid, which prevents stratification and reduces water loss. This helps cyclic service life compared with conventional wet-cell batteries. The sealed build allows installation on its side if space demands it, though upright remains preferred.\u003c\/p\u003e\u003cp\u003eAt 90Ah it fits small-to-medium off-grid systems, solar storage banks, narrowboat and marine house battery setups, and backup power installations. Gel batteries should not routinely be discharged below 50% depth of discharge, and charge settings must match gel chemistry: an AGM or flooded profile will shorten battery life. Victron MPPT charge controllers and MultiPlus inverter-chargers include a dedicated gel profile.\u003c\/p\u003e\u003cp\u003eUnits can be linked in series for 24V or 48V systems, or in parallel for extra capacity. Match age, capacity and manufacturer across a bank so charging and discharging stay balanced.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSolar off-grid storage for homes, farms and remote sites\u003c\/li\u003e\n\u003cli\u003eMarine and narrowboat house battery banks needing sealed construction\u003c\/li\u003e\n\u003cli\u003eMotorhome and caravan leisure systems with daily cycling\u003c\/li\u003e\n\u003cli\u003eUPS and backup power needing a maintenance-free sealed battery\u003c\/li\u003e\n\u003cli\u003eTelecoms, security and remote monitoring installations with infrequent access\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x Victron Energy 12V 90Ah Gel Deep Cycle Battery\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061068067104,"sku":"BAT412800104","price":176.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-bat412800104-1.webp?v=1785511051","url":"https:\/\/www.ledandsolar.co.uk\/products\/victron-gel-deep-cycle-battery-90ah","provider":"LED \u0026 Solar","version":"1.0","type":"link"}