{"product_id":"eco-worthy-12v-400ah-metal-case-lifepo4-lithium-battery-with-bluetooth-built-in-250a-bms-low-temp-protection-5120wh-max-for-rv-camper-travel-trailer-off-grid","title":"Ecoworthy 12V 400Ah LiFePO4 Battery","description":"\u003cdiv\u003e\n\u003ch1\u003eECO-WORTHY 12V 400Ah LiFePO4 Battery\u003c\/h1\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003eGrade A cells deliver steady daily power. Heavy steel casing blocks road shock and heat. Smart Bluetooth sharing tracks your energy reserves.\u003c\/p\u003e \u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eYou get robust mobile power built for active lifestyles. The reinforced metal shell shields internals from impact and environment. Tightened internal brackets lock heavy cells during motion. An independent switch cuts output cleanly without sparking. Bluetooth connectivity streams live voltage and state of charge. Built-in protection circuits block harmful electrical faults instantly.\u003c\/p\u003e \u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis is a 12-volt deep-cycle storage unit engineered for remote and moving installations. You bolt the integrated feet directly to floor platforms. No extra enclosures clutter your workspace. You command your energy supply anywhere you park or travel.\u003c\/p\u003e \u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cp\u003eZero terminal watering saves your time and effort. Rapid recharge cycles refill gaps between charging sessions. Minimal self-discharge preserves capacity through seasonal idle months. Silent operation replaces loud fuel generators completely.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMetal Enclosure:\u003c\/b\u003e Industrial steel resists dents and high temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIsolation Switch:\u003c\/b\u003e Disables load output single-handedly and safely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShock Arrestors:\u003c\/b\u003e Keeps sensitive chemistry anchored on rough trails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApp Tracking:\u003c\/b\u003e Displays real-time performance on your mobile device.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCircuit Guards:\u003c\/b\u003e Stops flow automatically during overtemperature spikes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal Capacity:\u003c\/b\u003e 5120Wh \/ 400Ah\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRated Voltage:\u003c\/b\u003e 12V nominal \/ 12.8V operating\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eChemistry:\u003c\/b\u003e Premium Grade A LiFePO4\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnclosure:\u003c\/b\u003e Reinforced steel metal case\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 9.6D x 18.6W x 12H inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 90.2 lbs\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003eOne complete 12V 400Ah battery assembly wired and tested for immediate deployment.\u003c\/p\u003e \u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eAnchor the base feet firmly to your structural surface. Connect main leads to your inverter or charge controller. Flip the isolation lever to energize the system. Access the companion app to pair wirelessly and read live gauges.\u003c\/p\u003e \u003ch2\u003eCustomer Benefits\u003c\/h2\u003e\n\u003cp\u003eYou retire unreliable lead-acid replacements that fade fast. Clean power feeds lights, coolers, and work equipment without sagging. Cold-weather logic protects cell integrity when outdoor mercury drops. You see exact reserve levels instead of guessing remaining runtime.\u003c\/p\u003e \u003ch2\u003eIdeal Uses\u003c\/h2\u003e\n\u003cp\u003eYou mount this unit inside campers for weekend excursions. You integrate it with photovoltaic arrays for cabin independence. You use it as auxiliary house power for flatbed transport. You deploy it to run radio equipment during emergency prep.\u003c\/p\u003e \u003ch2\u003eWho It’s For\u003c\/h2\u003e\n\u003cp\u003eYou select this battery if you demand consistent output and rugged construction. Overlanders navigating gravel roads trust the vibration dampening. Sailors needing sealed house banks appreciate the leak-proof design. Remote homeowners cut utility reliance while expanding backup options.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eCan I charge this battery in freezing temperatures?\u003c\/b\u003e\u003cbr\u003eThe integrated BMS blocks incoming current below safe thresholds to preserve cell health.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes the metal case require extra insulation?\u003c\/b\u003e\u003cbr\u003eStrategic internal spacing and safety switches remove the need for additional protective housing.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.youtube.com\/@BiblicalMysteriesRevealed\"\u003e\u003cb\u003eOur Videos\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.ourlum.com\/\"\u003e\u003cb\u003eOurlum.com\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.ourlum.com\/collections\/all-products-in-ourlum\"\u003e\u003cb\u003eOurlum.com Collections\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.ourlum.com\/collections\/all-products-in-ourlum\"\u003e\u003cb\u003eOurlum.com Best Sellers\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSearch Keywords\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=LiFePO4%20Battery\"\u003e\u003cb\u003eLiFePO4 Battery\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=RV%20Power%20Bank\"\u003e\u003cb\u003eRV Power Bank\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=Off%20Grid%20Storage\"\u003e\u003cb\u003eOff Grid Storage\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=Solar%20Energy%20System\"\u003e\u003cb\u003eSolar Energy System\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=Deep%20Cycle%20Battery\"\u003e\u003cb\u003eDeep Cycle Battery\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"OurLum","offers":[{"title":"GRAY \/ United States","offer_id":67612366405877,"sku":"14:691;200007763:201336106","price":2534.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5260\/6453\/files\/Aa03b46c6ff304671b5e6daf9c586c708g.webp?v=1791084853","url":"https:\/\/www.ourlum.com\/es\/products\/eco-worthy-12v-400ah-metal-case-lifepo4-lithium-battery-with-bluetooth-built-in-250a-bms-low-temp-protection-5120wh-max-for-rv-camper-travel-trailer-off-grid","provider":"OurLum","version":"1.0","type":"link"}