{"product_id":"expion360-ex1-smarttalk-12v-450ah-lifepo4-battery-with-bluetooth","title":"Expion360 EX1 SmartTalk 12V 450Ah LiFePO4 Battery with Bluetooth","description":"\u003ch1\u003eExpion360 EX1 SmartTalk 12V 450Ah LiFePO4 Battery with Bluetooth\u003c\/h1\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\n  The Expion360 EX1 SmartTalk is a 12.8V 450Ah lithium iron phosphate (LiFePO4) deep cycle battery built for serious off-grid and RV power demands. With 5,760Wh of usable energy packed into a single unit, this battery delivers the kind of reliable, long-lasting power that lets you stay out longer without worrying about running out. Bluetooth connectivity pairs with the SmartTalk app so you can monitor your battery's state of charge, voltage, and health right from your phone. The integrated Battery Management System (BMS) provides comprehensive protection including short circuit, overvoltage, undervoltage, overcurrent, thermal, and cell balancing - keeping both you and your equipment safe. Built with durable ABS plastic housing rated IP55, this battery is engineered to handle the rigors of mobile and off-grid life. Whether you're expanding an existing battery bank or building a new setup from scratch, the EX1 is a premium, long-term investment backed by a 12-year manufacturer warranty.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e450Ah \/ 5,760Wh Capacity:\u003c\/strong\u003e Massive energy storage ideal for extended off-grid stays, RV living, and high-draw appliances.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiFePO4 Chemistry (Cylindrical Cells):\u003c\/strong\u003e Lithium iron phosphate cells offer superior thermal stability, safety, and cycle longevity compared to standard lithium-ion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth \/ SmartTalk App:\u003c\/strong\u003e Monitor battery status - charge level, voltage, and health - wirelessly via the free SmartTalk app on your smartphone.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong Cycle Life - Over 4,000 Cycles:\u003c\/strong\u003e Rated for more than 4,000 cycles at 0.5C with 100% depth of discharge, delivering years of dependable service.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In BMS Protection:\u003c\/strong\u003e Integrated Battery Management System provides short circuit, overvoltage, undervoltage, overcurrent, thermal, and cell balancing protection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Continuous Discharge - 180A:\u003c\/strong\u003e Supports continuous discharge at 180A with a max burst of 250A and a 1-second pulse of 375A for high-demand loads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Charging Support:\u003c\/strong\u003e Accepts up to 180A max charge current with a recommended charge current of 72A for efficient, faster top-ups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP55 Rated ABS Housing:\u003c\/strong\u003e Dust and water-resistant enclosure protects internal cells from the elements in demanding environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\/Parallel Compatible - Up to 4 Batteries:\u003c\/strong\u003e Can be wired in series or parallel with up to four batteries to scale your power bank as needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12-Year Manufacturer Warranty:\u003c\/strong\u003e Backed by a full 12-year warranty from Expion360 for long-term peace of mind.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Accessories:\u003c\/strong\u003e Works with the EX-360-TDS battery disconnect switch and the EX-BM350-KT battery monitor kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShips free! Please email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eExpion360 EX1 SmartTalk 12V 450Ah LiFePO4 Battery with Bluetooth (1 unit)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cp\u003e\n  The Expion360 EX1 is trusted by serious RV enthusiasts, overlanders, and off-grid power users who demand reliable energy wherever they go. With over 4,000 rated cycles and a 12-year warranty, this battery is engineered for years of dependable, maintenance-free use - not just a season or two. The SmartTalk Bluetooth integration puts real-time battery data at your fingertips, so you're never left guessing about your power reserves. The robust IP55-rated ABS housing and comprehensive BMS protection mean this battery is built to handle real-world conditions, not just ideal lab settings. If you're ready to upgrade from lead-acid and unlock the full potential of a lithium power system, the Expion360 EX1 is the premium choice that will power your adventures for years to come.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eView Product Specs\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n  \u003ctr\u003e\n\u003cth\u003eNominal Voltage\u003c\/th\u003e\n\u003ctd\u003e12.8 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eRated Capacity\u003c\/th\u003e\n\u003ctd\u003e450 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eEnergy\u003c\/th\u003e\n\u003ctd\u003e5,760 Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eInternal Resistance\u003c\/th\u003e\n\u003ctd\u003e3 mΩ or less\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eEfficiency\u003c\/th\u003e\n\u003ctd\u003eOver 99%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCycle Life\u003c\/th\u003e\n\u003ctd\u003eOver 4,000 cycles at 0.5C, 100% DoD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCell Self-Discharge\u003c\/th\u003e\n\u003ctd\u003eLess than 2% per month\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCell Configuration\u003c\/th\u003e\n\u003ctd\u003e4S \/ 92P\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCell Type \/ Chemistry\u003c\/th\u003e\n\u003ctd\u003eCylindrical (LiFePO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCommunication\u003c\/th\u003e\n\u003ctd\u003eBluetooth (SmartTalk App)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eContinuous Discharge Current\u003c\/th\u003e\n\u003ctd\u003e180A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMax Discharge Current\u003c\/th\u003e\n\u003ctd\u003e250A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003ePulse Discharge Current\u003c\/th\u003e\n\u003ctd\u003e375A (1 second)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eRecommended Disconnect Voltage\u003c\/th\u003e\n\u003ctd\u003e12 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBMS Discharge Cut-Off Voltage\u003c\/th\u003e\n\u003ctd\u003e10 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eShort Circuit Protection Response\u003c\/th\u003e\n\u003ctd\u003e200 - 600 microseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCharge Method\u003c\/th\u003e\n\u003ctd\u003eCC-CV\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eRecommended Charge Voltage\u003c\/th\u003e\n\u003ctd\u003e14.6 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eRecommended Float Voltage\u003c\/th\u003e\n\u003ctd\u003e13.6 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eRecommended Charge Current\u003c\/th\u003e\n\u003ctd\u003e72A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMax Charge Current\u003c\/th\u003e\n\u003ctd\u003e180A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBMS Charge Cut-Off Voltage\u003c\/th\u003e\n\u003ctd\u003e14.6 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eDischarge Temperature Range\u003c\/th\u003e\n\u003ctd\u003e-4 to 150 degrees F (-20 to 65 degrees C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCharge Temperature Range\u003c\/th\u003e\n\u003ctd\u003e32 to 140 degrees F (0 to 60 degrees C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eStorage Temperature Range\u003c\/th\u003e\n\u003ctd\u003e32 to 95 degrees F (0 to 35 degrees C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e14.8\" x 13\" x 10.4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e110 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eTerminal Thread\u003c\/th\u003e\n\u003ctd\u003eM8 x 1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eHousing Material\u003c\/th\u003e\n\u003ctd\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eHousing Protection Rating\u003c\/th\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCompatible Accessories\u003c\/th\u003e\n\u003ctd\u003eEX-360-TDS, EX-BM350-KT\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eSeries\/Parallel Expandability\u003c\/th\u003e\n\u003ctd\u003eUp to 4 batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e12 Years (Manufacturer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I use this battery as a starter battery?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eNo - this battery is not designed for use as a starter battery. It is a deep cycle battery intended for sustained energy delivery in off-grid, RV, and auxiliary power applications. Using it as a starter battery is not recommended and may void the warranty.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow many of these batteries can I connect together?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eYou can wire up to four EX1 batteries in series or parallel to scale your power bank. Always follow the included manual closely when wiring multiple batteries to ensure proper safety and avoid damage to your system.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat does the SmartTalk Bluetooth feature let me do?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eThe SmartTalk app connects to your battery via Bluetooth and allows you to monitor real-time data including state of charge, voltage, and overall battery health - all from your smartphone. It's an easy way to keep an eye on your power without needing a separate battery monitor display.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I mix this battery with my existing lead-acid or other lithium batteries?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eNo - do not mix batteries of different ages, sizes, or chemistries in the same battery bank. Mixing battery types can cause imbalanced charging, reduced performance, and potential safety hazards. Also, do not mix with lead-acid batteries when recycling.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is the return policy on this battery?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eDue to shipping regulations regarding hazardous materials, lithium batteries cannot be returned or refunded after purchase. Please verify compatibility and fitment before ordering. The battery is covered by a 12-year manufacturer warranty for defects.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes this battery require any maintenance?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eNo - the Expion360 EX1 is completely maintenance-free. Unlike lead-acid batteries, there is no need to check water levels, clean terminals regularly, or perform equalization charges. The built-in BMS handles cell balancing and protection automatically.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e","brand":"Expion360","offers":[{"title":"Default Title","offer_id":56681154380081,"sku":"E360-EX-EX1-12450-B","price":4399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/EX-EX1-12450-B_Hero_Right_No_Cap_011124_13ca7aa0-ae10-4ce7-8ca1-618207ec457c_3000x__21034.1724083359.jpg?v=1791504289","url":"https:\/\/omahasportsandgames.com\/products\/expion360-ex1-smarttalk-12v-450ah-lifepo4-battery-with-bluetooth","provider":"Omaha Sports \u0026 Games","version":"1.0","type":"link"}