{"product_id":"expedition-plus-ultra-deep-cycle-carbon-gel-12v-250ah-battery","title":"EXPEDITION Plus Ultra Deep Cycle Carbon GEL 12v 250Ah Battery","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eEXPEDITION Plus Ultra Deep Cycle GEL 12 V 250 Ah Battery (EXP12‑250C)\u003c\/strong\u003e\u003c\/h2\u003e \u003cp\u003eFor installations requiring the highest capacity in the Expedition range, the 250 Ah lead‑carbon GEL battery provides long‑duration power and the same fast‑charging, long‑cycle performance as smaller models. The battery uses activated carbon and graphene on the negative plate to combine lead‑acid chemistry with super‑capacitor behaviour, giving more than \u003cstrong\u003e1 500 cycles at 50 % depth of discharge\u003c\/strong\u003e.\u003c\/p\u003e \u003cp\u003eLike the other Expedition Plus GEL batteries, it is completely sealed, maintenance‑free and resilient to partial state‑of‑charge use. It can re‑charge up to ten times faster than a conventional lead‑acid battery.\u003c\/p\u003e \u003ch3\u003eFeatures\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e99 % high‑purity lead‑carbon GEL technology.\u003c\/li\u003e \u003cli\u003eSealed, unspillable and maintenance‑free design.\u003c\/li\u003e \u003cli\u003eResistant to sulphation and partial state‑of‑charge operation.\u003c\/li\u003e \u003cli\u003eSuper‑fast charging and high energy density.\u003c\/li\u003e \u003cli\u003eOver 1 500 cycles at 50 % depth of discharge.\u003c\/li\u003e \u003cli\u003eTerminals at one end; bolt‑through terminals (Type 2).\u003c\/li\u003e \u003cli\u003e5‑year limited manufacturing defect warranty.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eModel\u003c\/td\u003e \u003ctd\u003eEXP12‑250C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eVoltage\u003c\/td\u003e \u003ctd\u003e12 V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTechnology\u003c\/td\u003e \u003ctd\u003eLead‑carbon GEL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCapacity (C20)\u003c\/td\u003e \u003ctd\u003e250 Ah\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRecharge cycles\u003c\/td\u003e \u003ctd\u003e1 500 cycles at 50 % DoD\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDimensions (L×W×H)\u003c\/td\u003e \u003ctd\u003e532 × 240 × 219 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWeight\u003c\/td\u003e \u003ctd\u003e63 kg\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eIdeal charge voltage\u003c\/td\u003e \u003ctd\u003e14.2–14.4 V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTop‑up charge voltage\u003c\/td\u003e \u003ctd\u003e13.6–13.8 V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTerminal layout\u003c\/td\u003e \u003ctd\u003eTerminals at one end (Layout 2)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTerminal type\u003c\/td\u003e \u003ctd\u003eBolt‑through (Type 2)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWarranty\u003c\/td\u003e \u003ctd\u003e5 years\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003eWith its high capacity and substantial weight, this battery is most appropriate for large off‑grid systems, canal boats and marine installations. Ensure that charging equipment is configured for lead‑carbon GEL settings for optimal life and performance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eMaterials available for download:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/K087-EXP12-250C-_1.pdf?v=1762712655\"\u003eEXPEDITION Plus Ultra Deep Cycle Carbon GEL12V 250Ah Battery (EXP12‑250C) Datasheet\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/EXP-GEL-WARRANTY-1.pdf?v=1762710747\"\u003eEXPEDITION Plus Ultra Deep Cycle Battery Warranty Terms \u0026amp; Conditions\u003c\/a\u003e\u003c\/p\u003e \u003chr\u003e","brand":"Expedition","offers":[{"title":"Default Title","offer_id":54909200367955,"sku":"EXP12‑250C","price":158.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/Alpha-Batteries4815_b0d40860-ad38-42a9-aa33-c472d92ce2c7.jpg?v=1789038777","url":"https:\/\/progradewarehouse.com\/products\/expedition-plus-ultra-deep-cycle-carbon-gel-12v-250ah-battery","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}