{"product_id":"millertech-300ah-12v-marine-heated-bluetooth-lithium-iron-phosphate-lifepo4-deep-cycle-battery-12300-bth","title":"MillerTech 300Ah 12V MARINE HEATED Bluetooth Lithium Iron Phosphate (LiFePO4) Deep Cycle Battery (12300-BTH)","description":"\u003cp\u003eThis monstrous battery from MillerTech is the perfect choice for the house battery on your fishing boat or RV.  \u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cstrong\u003eAnd with a built-in heating element, it can be safely charged in temperatures below freezing! \u003c\/strong\u003e \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eThese are built with Grade A lithium iron phosphate (LiFePO4 or LFP) cells and are guaranteed for 10 years with a full repair\/replace warranty.  No questions asked!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eUse the MillerTech app on your phone to monitor vitals and performance without accessing the battery.  Stainless steel vents let the battery case breathe while still maintaining its waterproof rating.  And because of the large size and weight, this model comes with a built in carrying handle\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e300Ah 12V MARINE HEATED Bluetooth LiFePO4 Deep Cycle Battery Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Storage:  3840Wh\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCell Grade:  Certified Grade A\u003c\/li\u003e\n\u003cli\u003eGroup Size:  Group 50\u003c\/li\u003e\n\u003cli\u003eMax Charge Voltage:  14.6V\u003c\/li\u003e\n\u003cli\u003eCut Off Voltage:  10V\u003c\/li\u003e\n\u003cli\u003eContinuous Charge Current:  100A\u003c\/li\u003e\n\u003cli\u003eContinuous Discharge Current:  150A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePeak Discharge Current:  400A for 5 seconds\u003c\/li\u003e\n\u003cli\u003eOperating Temperature:  -4 to 140F\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCell Construction:  Prismatic\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight:  62.3 pounds\u003c\/li\u003e\n\u003cli\u003eSize:  13.5” x 9.6” x 10.5”\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty:  Full 10 years (not prorated)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo download the warranty document,\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"MillerTech Sport Series 10 Year Battery Warranty\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2683\/3262\/files\/MillerTech_Sport_Series_Lithium_Battery_Warranty.pdf?v=1677782668\" target=\"_blank\"\u003eclick here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eTo download the owner's manual, click\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2683\/3262\/files\/Battery_Manual_12135_12190.pdf?v=1677874140\" title=\"MillerTech 135Ah 12V Dual Purpose Battery Manual\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTo download the bluetooth app, search for \u003c\/span\u003e\u003cstrong\u003eMillerTech\u003c\/strong\u003e\u003cspan\u003e in the \u003c\/span\u003e\u003ca title=\"MillerTech Bluetooth App For Android\" href=\"https:\/\/play.google.com\/store\/apps\/details?id=yep.millertech\u0026amp;hl=en_US\u0026amp;gl=US\" target=\"_blank\"\u003eGoogle Play Store\u003c\/a\u003e\u003cspan\u003e or \u003c\/span\u003e\u003ca title=\"MillerTech Bluetooth App For Apple\" href=\"https:\/\/apps.apple.com\/us\/app\/millertech\/id1628834753\"\u003eApple App Store\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"MillerTech","offers":[{"title":"Default Title","offer_id":44825049137197,"sku":"12300-BTH","price":1529.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2683\/3262\/files\/12300BTH_FrontLeft.png?v=1775833070","url":"https:\/\/store.ldsreliance.com\/products\/millertech-300ah-12v-marine-heated-bluetooth-lithium-iron-phosphate-lifepo4-deep-cycle-battery-12300-bth","provider":"LDSreliance","version":"1.0","type":"link"}