{"product_id":"ionic-lithium-12v-40ah-cranking-battery","title":"Ionic Lithium 12V 40AH Cranking Battery","description":"\u003cp\u003eThe Ionic Lithium 12V 40Ah S9 is a lightweight LiFePO4 marine starting battery delivering 1,400 cold cranking amps for engines up to 450 horsepower. It weighs 14.6 pounds (half the weight of a comparable lead-acid battery), charges five times faster, and includes Bluetooth monitoring plus an integrated battery management system with emergency start capability.\u003c\/p\u003e\n\n\u003ch3\u003eSPECIFICATIONS\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eWARRANTY\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/lithiumhub.com\/pages\/warranty\" target=\"_blank\" rel=\"noopener\"\u003eSee manufacturer warranty\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWEIGHT\u003c\/strong\u003e\u003cbr\u003e14.6 lbs\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSIZE\u003c\/strong\u003e\u003cbr\u003eNot specified by manufacturer\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSTORAGE CAPACITY\u003c\/strong\u003e\u003cbr\u003e40Ah. LiFePO4 chemistry provides 99% usable capacity with a flat voltage curve, meaning the battery delivers consistent power until nearly empty (unlike lead-acid batteries that offer only 50-60% usable capacity and drop voltage as they discharge).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eVOLTAGE\u003c\/strong\u003e\u003cbr\u003e12V\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eENERGY\u003c\/strong\u003e\u003cbr\u003eNot specified by manufacturer\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTERMINALS\u003c\/strong\u003e\u003cbr\u003eNot specified by manufacturer\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLIFECYCLES (BATTERY LIFESPAN)\u003c\/strong\u003e\u003cbr\u003e3,000 to 5,000 cycles (approximately 10 years depending on usage)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOPERATING TEMPERATURE\u003c\/strong\u003e\u003cbr\u003eNot specified by manufacturer\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDISCHARGE\u003c\/strong\u003e\u003cbr\u003e1,400 cold cranking amps\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCHARGE\u003c\/strong\u003e\u003cbr\u003eCharges five times faster than lead-acid batteries\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eINCLUDES ACTIVE BMS PROTECTION\u003c\/strong\u003e\u003cbr\u003eYes. Integrated microprocessor-controlled battery management system monitors voltage, current, and internal temperature during charging and discharging. Prevents overcharging and low-temperature charging to protect battery integrity. Emergency start function reserves 25% capacity for emergency engine start (activated via Ionic app or by long-pressing the emergency start button).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBLUETOOTH CAPABLE\u003c\/strong\u003e\u003cbr\u003eYes. Connects wirelessly to smartphone for real-time battery status, charge level, and operating data.\u003c\/p\u003e\n\n\u003ch3\u003eExperience the Ionic Lithium Advantage\u003c\/h3\u003e\n\n\u003cp\u003eThe 12V 40Ah S9 cuts battery weight in half while delivering 1,400 cranking amps and 10 years of service life. Bluetooth monitoring and emergency start protection mean you know your battery status before you leave the dock.\u003c\/p\u003e","brand":"Ionic Batteries","offers":[{"title":"Default Title","offer_id":44006077268102,"sku":"IC-12V40CR-BT","price":419.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2208\/5969\/files\/starter-40-iso-1.jpg?v=1779581093","url":"https:\/\/mealeymarine.com\/products\/ionic-lithium-12v-40ah-cranking-battery","provider":"Mealey Marine","version":"1.0","type":"link"}