{"product_id":"agm-deep-cycle-battery-12v-165ah-m8","title":"Victron 12V 165Ah AGM Deep Cycle Battery M8 Terminals | BAT412151085","description":"\u003cp\u003eThe Victron Energy 12V 165Ah AGM Deep Cycle Battery is a sealed, maintenance-free lead-acid battery for cyclic use in solar, off-grid, marine and backup power systems. It has M8 threaded insert terminals for bolt-down connections rather than clamp-style posts.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e, 12V nominal voltage with 165Ah capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAGM construction\u003c\/strong\u003e, sealed, valve-regulated and maintenance-free with no acid spillage risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals\u003c\/strong\u003e, M8 threaded inserts for secure, torqued bolt connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep cycle design\u003c\/strong\u003e, tolerates repeated charge and discharge cycles for daily solar use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand compatibility\u003c\/strong\u003e, works with the full range of Victron charge controllers, inverter\/chargers and battery monitors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 44.5 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eAGM batteries hold their electrolyte in a glass mat separator, so there is no free liquid acid. That makes them safe to fit in enclosed spaces, cabinets and vehicle compartments where a flooded battery would not be suitable. The valve-regulated design means no topping up and minimal gas emission under normal operation.\u003c\/p\u003e\u003cp\u003eThe M8 threaded insert terminals accept M8 bolts directly into the case, giving a mechanical connection that resists vibration and loosening. This matters in mobile, marine and generator-backed installations. Correct torque should be applied during fitting to avoid damaging the terminal insert.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-grid solar storage with daily charge and discharge cycling.\u003c\/li\u003e\n\u003cli\u003eMarine house battery banks needing sealed construction.\u003c\/li\u003e\n\u003cli\u003eMotorhome and vehicle leisure battery installations.\u003c\/li\u003e\n\u003cli\u003eUPS and backup power systems requiring a maintenance-free sealed battery.\u003c\/li\u003e\n\u003cli\u003eGenerator start and support applications.\u003c\/li\u003e\n\u003cli\u003e12V battery banks, single unit or wired in series\/parallel for higher voltage or capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit this battery with an installer familiar with lead-acid battery systems. Provide adequate ventilation, as hydrogen gas can be released under fault or overcharge conditions. Use the correct M8 bolt length and the manufacturer-specified torque. When wiring several batteries in series or parallel, use cables of equal length and cross-section. Set charger parameters to Victron's published AGM charge profile to avoid undercharging or overcharging.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x Victron Energy 12V 165Ah AGM Deep Cycle Battery (M8 threaded terminals)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095603605792,"sku":"BAT412151085","price":323.81,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-bat412151085-1.webp?v=1785755127","url":"https:\/\/www.ledandsolar.co.uk\/products\/agm-deep-cycle-battery-12v-165ah-m8","provider":"LED \u0026 Solar","version":"1.0","type":"link"}