{"product_id":"epoch-12v-300ah-cranking-deep-cycle-lithium-battery-dual-purpose-pro-series","title":"Epoch 12V 300Ah Cranking \u0026 Deep Cycle Lithium Battery (Dual Purpose) - Pro Series","description":"\u003cp\u003eFor bigger boats that need serious starting power and a lot of house capacity, the Epoch Pro Series 12V 300Ah does both jobs in one Group 8D battery. It delivers 1,000A of cranking current for up to 5 seconds to start compatible outboards, then keeps the fridge, lights, pumps and electronics running with 3.84kWh of stored energy.\u003c\/p\u003e\u003cp\u003eThe IP67 case is dust-tight and rated for temporary immersion, internal heating allows cold-weather charging, and CAN Link ports plus Bluetooth in the Epoch Pro app let you monitor everything. At 81 lb it replaces a lot more weight in lead-acid, and it's rated for 6,000+ cycles with an 11-year warranty.\u003c\/p\u003e\u003ch3\u003eGood fit for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCruisers, sailboats and larger center consoles\u003c\/li\u003e\n\u003cli\u003eReplacing separate start and house banks on compatible systems\u003c\/li\u003e\n\u003cli\u003eLiveaboards and weekend overnighters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVoltage: 12V\u003c\/li\u003e\n\u003cli\u003eCapacity: 300Ah\u003c\/li\u003e\n\u003cli\u003eStored energy: 3.84kWh\u003c\/li\u003e\n\u003cli\u003eCranking: 1,000A peak (up to 5 seconds)\u003c\/li\u003e\n\u003cli\u003eSize: Group 8D\u003c\/li\u003e\n\u003cli\u003eWeight: 81 lb\u003c\/li\u003e\n\u003cli\u003eCycle life: 6,000+ cycles\u003c\/li\u003e\n\u003cli\u003eWater resistance: IP67\u003c\/li\u003e\n\u003cli\u003eBluetooth and CAN Link monitoring\u003c\/li\u003e\n\u003cli\u003eSelf-heating for cold-weather charging\u003c\/li\u003e\n\u003cli\u003eWarranty: 11-year manufacturer warranty\u003c\/li\u003e\n\u003cli\u003ePart number: DP12300H\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eShips same day on in-stock orders.\u003c\/strong\u003e Not sure which battery fits your boat? \u003ca href=\"\/contact\/\"\u003eAsk the SCN crew\u003c\/a\u003e and we'll help you size it.\u003c\/p\u003e","brand":"Epoch Batteries","offers":[{"title":"Default Title","offer_id":47765719515220,"sku":"DP12300H","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7982\/9332\/files\/epoch_battery_dp1300h_professional_reflection.png?v=1791239615","url":"https:\/\/checkout.scnmarine.com\/products\/epoch-12v-300ah-cranking-deep-cycle-lithium-battery-dual-purpose-pro-series","provider":"SCN Marine","version":"1.0","type":"link"}