{"product_id":"lion-ut™-1300-bt-h-12v-lithium-battery-with-heater-105ah-1-344wh-lifepo4-bluetooth-lifetime-warranty","title":"Lion UT™ 1300 BT-H 12V Lithium Battery with Heater | 105Ah (1,344Wh) LiFePO4 | Bluetooth | Lifetime Warranty","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e The Lion UT™ 1300 BT-H is everything the UT 1300 BT offers — plus a built-in automatic internal heater for reliable cold-weather performance. The heater activates at 32°F and shuts off at 41°F, ensuring safe and efficient charging even in freezing conditions. Perfect for RVs, solar systems, marine applications, and off-grid setups in colder climates.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e105Ah \/ 1,344Wh capacity — 100% usable (vs. 50% with lead-acid)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e12.8V nominal \/ Group 24 form factor — direct replacement for lead-acid\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBuilt-in internal heater — activates at 32°F, shuts off at 41°F using just 5A draw\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBuilt-in Bluetooth — monitor voltage, current, temperature, and charge status via the Lion Energy app\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e150A continuous output \/ 900A peak discharge\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eExpandable — connect up to 4 in parallel (420Ah) or series (up to 48V)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e3,500+ life cycles at 100% depth of discharge\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eHolds charge for up to 2 years without use — zero maintenance\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBattery Management System (BMS) — protects against overcharge, over-discharge, overcurrent, and temperature extremes\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOnly 25.5 lbs — lightweight and portable\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eZero emissions — safe for indoor use\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOperating temp: -4°F to 131°F\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCertifications: FCC, UL 1642, RoHS, CE\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e⚠️ \u003cstrong\u003eFor auxiliary power only. Not designed for engine starting applications.\u003c\/strong\u003e ⚠️ \u003cstrong\u003eHeater requires an external charging source (connected to live current) to function.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eIn the Box:\u003c\/strong\u003e 1x Lion UT™ 1300 BT-H Battery + 1x User Manual\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWeight: 25.5 lbs\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDimensions: 10.2\" L x 6.6\" W x 8.8\" H (up to 9.8\" H with battery posts)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eVoltage: 12.8V nominal\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCapacity: 105Ah \/ 1,344Wh\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eContinuous Output: 150A\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePeak Discharge: 900A\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCharge Voltage: 13.9V – 14.6V \/ Max 100A\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOperating Temp: -4°F to 131°F\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eLife Cycles: 3,500+\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCertifications: FCC, UL 1642, RoHS, CE\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lion Energy","offers":[{"title":"Default Title","offer_id":47727172550821,"sku":"50170173","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6825\/0277\/files\/2026-04-21UT1300BT-HwHeater.png?v=1776792681","url":"https:\/\/homeiqsystems.com\/products\/lion-ut%e2%84%a2-1300-bt-h-12v-lithium-battery-with-heater-105ah-1-344wh-lifepo4-bluetooth-lifetime-warranty","provider":"HomeIQSystems","version":"1.0","type":"link"}