{"product_id":"rolls-s2-486gel-2v-opzv-gel-deep-cycle-battery-factory-second","title":"Rolls S2-486GEL – 2V OPzV GEL Deep Cycle Battery (Factory Second)","description":"\u003cp\u003eGet premium battery performance at a fraction of the price. This is a \u003cstrong\u003efactory second\u003c\/strong\u003e unit of the Rolls S2-486GEL — a 2V, 486Ah OPzV tubular-plate GEL cell from Rolls Battery Engineering, one of the world's leading lead-acid battery manufacturers based in Nova Scotia, Canada, with a track record dating back to 1959.\u003c\/p\u003e\n\u003cp\u003eFactory seconds meet full electrical specifications but may exhibit minor cosmetic imperfections such as surface scuffs, label irregularities, or slight case blemishes from the manufacturing process. Performance and cycle life are not affected.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOPzV tubular positive plates with immobilized GEL electrolyte, built for heavy daily cycling and long float service, with a floating design life of more than 20 years at 25°C\u003c\/li\u003e\n\u003cli\u003eSealed, valve-regulated, non-spillable design with integral flame arrestor; no watering or electrolyte checks needed\u003c\/li\u003e\n\u003cli\u003e2V single cell: wire 6 in series for 12V, 12 for 24V, or 24 for 48V\u003c\/li\u003e\n\u003cli\u003eWell suited for off-grid solar banks, telecom, backup power, and industrial applications requiring dependable long-term energy storage\u003c\/li\u003e\n\u003cli\u003eLow self-discharge: less than 2% per month at 20°C\u003c\/li\u003e\n\u003cli\u003eDimensions: 5.71\" L × 8.11\" W × 19.61\" H (145 × 206 × 498 mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 37kg (81.57 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage: 2V\u003c\/li\u003e\n\u003cli\u003eCapacity (20°C): 486Ah @ 10hr \/ 551Ah @ 20hr \/ 668Ah @ 100hr\u003c\/li\u003e\n\u003cli\u003eChemistry: VRLA GEL (OPzV), tubular positive\u003c\/li\u003e\n\u003cli\u003eTerminals: 2 × M10\u003c\/li\u003e\n\u003cli\u003eFloat Voltage: 2.25–2.30 V per cell @ 25°C\u003c\/li\u003e\n\u003cli\u003eRecommended \/ Max Charge Current: 42A \/ 126A\u003c\/li\u003e\n\u003cli\u003eInternal Resistance: 0.6 mΩ (fully charged, 25°C)\u003c\/li\u003e\n\u003cli\u003eConstant Current Discharge to 1.80 V\/cell: 283.5A for 30 min · 214.0A for 1hr · 91.6A for 4hr · 67.6A for 6hr · 48.6A for 10hr\u003c\/li\u003e\n\u003cli\u003eCapacity vs. Temperature (20hr rate): 105% @ 40°C · 100% @ 25°C · 89% @ 0°C · 79% @ -15°C\u003c\/li\u003e\n\u003cli\u003eCertifications: UL recognized, CE, ISO 9001 manufacturing\u003c\/li\u003e\n\u003cli\u003eInstallation: Vertical\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e At 37kg, this cell ships by freight. Choose freight delivery at checkout and we'll contact you with a quote, or choose pickup from our warehouse and we'll email you when it's ready.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFinal sale: no returns or exchanges. Includes a 30-day warranty against manufacturer's defects; cosmetic imperfections are not covered.\u003c\/em\u003e\u003c\/p\u003e","brand":"Nova Battery","offers":[{"title":"Default Title","offer_id":51046180585729,"sku":"S2-486GEL","price":330.41,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/6031\/9745\/files\/2_terminal_GEL.jpg?v=1793813579","url":"https:\/\/novabattery.ca\/products\/rolls-s2-486gel-2v-opzv-gel-deep-cycle-battery-factory-second","provider":"Nova Battery","version":"1.0","type":"link"}