{"product_id":"victron-12v-230ah-agm-super-cycle-battery-m8","title":"Victron 12V\/230Ah AGM Super Cycle Batt. (M8) - BAT412123081","description":"\u003ch1 style=\"color: #f87c24;\"\u003eVictron Energy 12V 230Ah AGM Super Cycle Battery (M8 Terminals)\u003c\/h1\u003e\n\n\u003cp\u003eThe Victron Energy AGM Super Cycle 12V 230Ah battery is a deep-cycle lead-acid battery designed for applications where regular deep discharge is unavoidable. It is built for solar storage, marine, and off-grid systems where conventional AGM batteries would degrade prematurely under repeated heavy cycling. The M8 threaded insert terminals provide a secure, bolt-down connection suited to professional installations.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e12V nominal voltage with 230Ah capacity, offering substantial energy storage in a single unit.\u003c\/li\u003e\n  \u003cli\u003eAGM Super Cycle chemistry tolerates deeper and more frequent discharge cycles than standard AGM batteries, extending service life in demanding applications.\u003c\/li\u003e\n  \u003cli\u003eM8 threaded insert terminals allow bolt-down connections, reducing the risk of loose contacts and simplifying cable termination in professional installations.\u003c\/li\u003e\n  \u003cli\u003eValve-regulated, sealed construction means the battery is maintenance-free and can be installed in enclosed or ventilated compartments.\u003c\/li\u003e\n  \u003cli\u003eCompatible with Victron chargers and inverter\/chargers, including full support for Victron charge profiles optimised for Super Cycle chemistry.\u003c\/li\u003e\n  \u003cli\u003e61 kg weight reflects the high-capacity lead-acid construction; mounting position and structural support must be considered during installation planning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eStandard AGM batteries are designed primarily for standby or shallow-cycle use. When regularly discharged below 50% state of charge, their cycle life drops sharply. The AGM Super Cycle range addresses this directly. Victron's Super Cycle batteries use a modified plate design and electrolyte formulation that allows repeated discharge to 80% depth of discharge without the accelerated plate degradation seen in conventional AGM products. For solar off-grid systems where daily cycling is the norm, this translates to a meaningfully longer service life.\u003c\/p\u003e\n\n\u003cp\u003eAt 230Ah, this battery provides a usable capacity of approximately 184Ah when cycled to 80% DoD. In a 12V system, that equates to around 2.2kWh of usable energy per battery. Multiple units can be connected in parallel to increase capacity, or in series pairs to build a 24V bank. Victron recommends using identical batteries from the same production batch when paralleling to ensure balanced charging and discharge behaviour.\u003c\/p\u003e\n\n\u003cp\u003eThe M8 threaded inserts are a practical advantage over standard bolt-on or push-on terminals. They accept M8 bolts directly into the terminal body, giving a firm, repeatable connection that suits high-current cabling and reduces the risk of terminal damage during installation or maintenance. This terminal format is common in professional marine, vehicle and off-grid battery installations.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSKU: BAT412123081\u003c\/li\u003e\n  \u003cli\u003eNominal voltage: 12V\u003c\/li\u003e\n  \u003cli\u003eCapacity: 230Ah\u003c\/li\u003e\n  \u003cli\u003eTerminal type: M8 threaded insert\u003c\/li\u003e\n  \u003cli\u003eBattery type: AGM Super Cycle (VRLA, sealed, maintenance-free)\u003c\/li\u003e\n  \u003cli\u003eWeight: 61 kg\u003c\/li\u003e\n  \u003cli\u003eGTIN: 8719076039570\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOff-grid solar storage systems with daily deep-cycle discharge.\u003c\/li\u003e\n  \u003cli\u003eMarine house battery banks where regular deep discharge is expected.\u003c\/li\u003e\n  \u003cli\u003eMotorhome and vehicle leisure battery installations requiring high capacity.\u003c\/li\u003e\n  \u003cli\u003eUPS and backup power systems with frequent discharge events.\u003c\/li\u003e\n  \u003cli\u003eRemote telecoms or monitoring installations with solar charging.\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 230Ah AGM Super Cycle Battery (M8 terminals)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eAt 61 kg, this battery requires appropriate lifting equipment and a structurally sound mounting surface. Batteries must be installed in a ventilated area in accordance with BS EN 50272 or equivalent local regulations, even though the sealed AGM construction produces minimal gas under normal conditions. All wiring should be sized for the maximum discharge current of the system and protected with an appropriately rated fuse or circuit breaker as close to the battery terminal as practicable. Connection to solar charge controllers, inverters or inverter\/chargers should be carried out by a qualified electrician or accredited installer. For grid-connected systems incorporating battery storage, compliance with G98 or G99 and relevant DNO requirements applies.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":55582513234211,"sku":"BAT412123081","price":502.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/9001\/4243\/files\/VoltaconSolar_-_BAT412123081_-_12V-230Ah_AGM_Super_Cycle_Batt._M8.webp?v=1789119608","url":"https:\/\/voltaconsolar.eu\/products\/victron-12v-230ah-agm-super-cycle-battery-m8","provider":"VoltaconSolar EU","version":"1.0","type":"link"}