{"product_id":"humsienk-12v-640ah-lifepo4-battery-250a-bms-with-bluetooth-rechargeable-lithium-battery-for-solar-storage-5-year-warranty","title":"Humsienk 12V 640Ah LiFePO4 Battery With Bluetooth","description":"\u003cdiv\u003e\n\u003ch1\u003eHumsienk 12V 640Ah LiFePO4 Battery With Bluetooth\u003c\/h1\u003e\n\u003cp\u003eSecure independent power today. This robust lithium pack delivers steady voltage for demanding off-grid setups.\u003c\/p\u003e\n\u003ch2\u003eShop Now With Powerful Keywords\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=\"\u003e\u003cb\u003eHeavy-Duty Solar Storage Solution\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=\"\u003e\u003cb\u003eLong-Lasting RV Lithium Battery\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=\"\u003e\u003cb\u003ePremium Marine Power Bank\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=\"\u003e\u003cb\u003eSmart Home Energy Backup Unit\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=\"\u003e\u003cb\u003eBluetooth Monitored LiFePO4 Pack\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVast Capacity:\u003c\/b\u003e Store 8192Wh of clean energy in a single compact chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApp Tracking:\u003c\/b\u003e Read voltage, current, and health metrics live on your smartphone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTotal Shielding:\u003c\/b\u003e IP65 rating blocks dust and washes off water easily.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eYou anchor your electrical setup with a \u003ca href=\"https:\/\/www.ourlum.com\/search?q=\"\u003e\u003cb\u003eHeavy-Duty Solar Storage Solution\u003c\/b\u003e\u003c\/a\u003e that refuses to quit. Grade A+ phosphate cells handle 15,000 deep cycles without fading. You skip tedious fluid checks because the sealed design demands zero upkeep. Pair your device through Bluetooth 5.0 and watch your load balance in real time. The unit protects itself with an automatic low-temperature charge cutoff. You keep running even when winter weather approaches.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eYou receive a modern 640Ah powerhouse built for continuous heavy draws. Old acid banks sweat, weigh too much, and die young. This unit shrinks footprint while doubling usable runtime. You slide it into tight compartments and forget it is there. Everything runs smoothly until you unplug the next morning.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cp\u003eYou carry far less weight during travel installs. The chassis tips the scale at merely 111.88 pounds. You gain confidence seeing exact percentage levels before you leave camp. High heat triggers instant safeguards so components never overcook. You extend system life dramatically by matching your actual daily consumption.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAdvanced Guardrails:\u003c\/b\u003e The 250A BMS stops short circuits and sudden overloads instantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScalable Architecture:\u003c\/b\u003e Run four units in series and four in parallel. You reach 132.6kWh total capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFast Recovery:\u003c\/b\u003e Accept up to 128 amps continuously for rapid replenishment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCertified Compliance:\u003c\/b\u003e Meets UL, CE, FCC, RoHS, and UN38.3 testing standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNominal Voltage:\u003c\/b\u003e 12.8V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesign Capacity:\u003c\/b\u003e 640Ah (8192Wh)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePhysical Size:\u003c\/b\u003e 25.0 x 9.61 x 8.58 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTotal Weight:\u003c\/b\u003e 111.88 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProtection Level:\u003c\/b\u003e 250A Built-In BMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCycle Expectancy:\u003c\/b\u003e Up to 15,000 deep cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Range:\u003c\/b\u003e -20°C to 70°C discharge | 0°C to 55°C charge\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShelter Rating:\u003c\/b\u003e IP65 Waterproof Dustproof\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGuarantee:\u003c\/b\u003e 5 Years Limited Coverage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003eYour package arrives with one fully tested 12V 640Ah LiFePO4 battery pack. You get secure M8 terminals ready for clean cable routing. Mounting screws and spacers sit neatly inside. A simple Bluetooth setup sheet guides your first connection hour.\u003c\/p\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eAnchor the box firmly in a ventilated shelter or dry compartment. Wire the positive and negative leads directly to your inverter or controller. Open the official HumsiENK app and tap scan to sync. You see live diagnostics immediately. Adjust your load settings whenever needed without opening the casing.\u003c\/p\u003e\n\u003ch2\u003eCustomer Benefits\u003c\/h2\u003e\n\u003cp\u003eYou eliminate guesswork during peak evening hours. Perfectly flat voltage keeps sensitive electronics stable. Silent operation means neighbors never hear humming inverters. Compact geometry frees room for gear instead of dead weight. You sleep peacefully knowing your backup survived another storm.\u003c\/p\u003e\n\u003ch2\u003eIdeal Uses\u003c\/h2\u003e\n\u003cp\u003eYou mount this pack inside campers to run climate control all night. Fishing captains trust it for quiet trolling motor propulsion. Basement workshops use it to buffer sudden grid failures. Remote cabins store afternoon sunlight for evening照明. Tech makers build custom rigs with predictable current delivery.\u003c\/p\u003e\n\u003ch2\u003eWho It’s For\u003c\/h2\u003e\n\u003cp\u003eGlobetrotters need lightweight power that never surprises them. Homeowners upgrading legacy systems love the app tracking. Electric contractors appreciate the precise safety margins. Serious preppers value the decade-long cycle endurance. Anyone tired of dead lead-acid replacements chooses this path.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCan I connect several packs together for whole-house backup?\u003c\/b\u003e Absolutely. You may arrange up to four in series and four in parallel. This configuration builds a massive 132.6kWh array safely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDoes the temperature sensor actually shut down charging?\u003c\/b\u003e Yes. The built-in management system stops intake flow when readings exceed 70°C. It also pauses cold charging below freezing to preserve internal chemistry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\n\u003c\/div\u003e","brand":"OurLum","offers":[{"title":"12V 640AH \/ United States","offer_id":67615657885941,"sku":"14:175#12V 640AH;200007763:201336106","price":3687.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5260\/6453\/files\/S38aa2a4a239e4dfdb40eb7cdcec20b88U.webp?v=1791083628","url":"https:\/\/www.ourlum.com\/es\/products\/humsienk-12v-640ah-lifepo4-battery-250a-bms-with-bluetooth-rechargeable-lithium-battery-for-solar-storage-5-year-warranty","provider":"OurLum","version":"1.0","type":"link"}