{"product_id":"dakota-lithium-dl-12v-640ah-dual-purpose-lifepo4-battery","title":"Dakota Lithium DL+ 12V 640Ah Dual Purpose LiFePO4 Battery","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eDakota Lithium DL+ 12V 640Ah Dual Purpose LiFePO4 Battery\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDakota Lithium DL+ 12V 640Ah Dual Purpose LiFePO4 Battery\u003c\/strong\u003e delivers massive energy storage and versatile performance for the most demanding 12 V applications. Combining engine-starting capability with deep-cycle capacity, this battery is ideal for RVs, large boats, off-grid solar systems, emergency backup power, and heavy-duty industrial use. Built with premium lithium iron phosphate (LiFePO₄) chemistry, it offers long life, reliable output, and robust construction for rugged environments. \u003c\/p\u003e\n\u003ch3\u003eDual Purpose Performance \u0026amp; High Cranking Power\u003c\/h3\u003e\n\u003cp\u003eThis battery provides powerful performance with up to 1,000 Cold Cranking Amps (CCA) for dependable engine starts and a deep-cycle capacity of 640 Ah (~7.68 kWh) for extended runtime powering accessories, inverters, electronics, and house loads. The flat discharge curve of the LiFePO₄ chemistry ensures consistent voltage until the battery is nearly discharged. \u003c\/p\u003e\n\u003ch3\u003eAdvanced BMS \u0026amp; Cold-Climate Readiness\u003c\/h3\u003e\n\u003cp\u003eAn integrated Battery Management System (BMS) protects against overcharge, over-discharge, short circuit, and temperature extremes, while active cell balancing maximizes longevity. The internal even-heat technology enables safe charging in cold temperatures down to around −20 °F, keeping performance strong in harsh climates. \u003c\/p\u003e\n\u003ch3\u003eRugged Durability \u0026amp; Connectivity\u003c\/h3\u003e\n\u003cp\u003eDesigned with a waterproof, vibration-resistant IP65-rated enclosure and rugged construction, this battery is suitable for marine, off-grid, RV, and industrial environments. It also features a CAN Bus port for real-time data communication and system monitoring when paired with compatible electronics (optional).\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDakota Lithium DL+ 12V 640Ah dual purpose LiFePO4 battery\u003c\/li\u003e\n\u003cli\u003eIntegrated Battery Management System (BMS)\u003c\/li\u003e\n\u003cli\u003eInternal even-heat technology\u003c\/li\u003e\n\u003cli\u003eM10 marine\/automotive terminal covers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 12.8 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Capacity:\u003c\/strong\u003e 640 Ah (~7.68 kWh)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e Lithium Iron Phosphate (LiFePO₄)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Cranking Amps (CCA):\u003c\/strong\u003e 1,000 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Discharge:\u003c\/strong\u003e 300 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak Pulse Discharge:\u003c\/strong\u003e 600 A (20 s) \/ 900 A (5 s)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge Voltage:\u003c\/strong\u003e 14.4 – 14.6 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Charge Current:\u003c\/strong\u003e 100 A (standard) \/ 300 A (peak)*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Voltage Cutoff:\u003c\/strong\u003e ~10 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e Discharge: −20 °F to 150 °F; Charge with heating below 32 °F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Rating:\u003c\/strong\u003e IP65 (water resistant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e M10 with marine\/automotive covers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L × W × H):\u003c\/strong\u003e ~27.0″ × 8.07″ × 10.43″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ~121 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL1642 (cells), UN38.3, IEC62133, ISO 9001:2015\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle Life:\u003c\/strong\u003e ~5,000+ cycles at 80 % DoD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Use:\u003c\/strong\u003e Engine starting, RV, marine, solar, off-grid, emergency backup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 11-year manufacturer warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dakota Lithium","offers":[{"title":"Battery Only","offer_id":44341394538607,"sku":null,"price":4830.0,"currency_code":"USD","in_stock":true},{"title":"Battery + 12V 50A Waterproof Lithium Charger","offer_id":44341394571375,"sku":null,"price":5135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/0943\/6015\/files\/Dakota-Lithium-Battery-12v-640ah-1-ig-square-1080-1080.png?v=1769969222","url":"https:\/\/courseandtrail.com\/products\/dakota-lithium-dl-12v-640ah-dual-purpose-lifepo4-battery","provider":"Course \u0026 Trail","version":"1.0","type":"link"}