{"product_id":"big-battery-48v-2x-mustang-kit-rv-van","title":"Big Battery 48V 2x MUSTANG KIT – RV\/VAN - K0934","description":"\u003ch2\u003eBig Battery 48V 2x MUSTANG KIT – RV\/VAN - K0934\u003c\/h2\u003e\n\u003cp\u003eMOVE LIKE THE MUSTANG! BigBattery’s 48V 2x MUSTANG Kit is our latest LiFePO4 solution for your vehicle, with 14kWh of capacity. Whether you’re looking to equip your golf cart with a high-capacity power system, or outfit your RV or camper van with a battery that’ll keep you moving forward, the MUSTANG is your answer!\u003c\/p\u003e\n\u003cp\u003eThe MUSTANG is one of our most energy-dense models, packing 7kWh and 139Ah of capacity in a sleek, steel casing. This battery is built to maximize the capabilities of your power system, and was designed for efficient power delivery, with generous operating parameters, regardless of how far your adventures take you. But that’s not all, the MUSTANG is equipped with state-of-the-art safety and reliability features, so you can hit the road worry-free. The MUSTANG utilizes Grade A Razor cells, the safest lithium cells on the market today, capable of being fully punctured without releasing fumes or catching fire. But we didn’t stop there! This battery is also equipped with our proprietary Beyond BMS, an advanced battery management system with triple safety redundancy, including protections such as Short Circuit, Over Current, Over\/Under Voltage, and Over\/Under Temperature protections.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003ePlus, we pair these MUSTANGs with a cutting-edge 6000W EG4 split-phase inverter, equipped with its own in-depth LCD display, so you can always stay up to date on the status and performance of your power. This multifunctional inverter and charger boasts advanced parallelability up to 96kW, built-in circuit breakers, smart load control, variable working modes, and an integrated UPS module, along with the ability to handle PV arrays of up to 8000W, making this unit a perfect companion to your 48V MUSTANGs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSo if you’re looking to turn your vehicle into a lean, mean, lithium-powered machine, this battery will deliver. The MUSTANG is guaranteed to provide reliable, high-capacity power storage from the moment you head out, to the moment you get back. Shop the all-new 48V MUSTANG \u0026amp; MUSTANG Kits today!\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eIncluded \u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e2 × 48V MUSTANG - LiFePO4-139Ah-7kWh\u003c\/li\u003e\n\u003cli\u003e1 × EG4 6kW (8kPV) OFF-GRID INVERTER\u003c\/li\u003e\n\u003cli\u003e1 × 2AWG (Black and Red) 3FT Ring to Ring Terminal Cable\u003c\/li\u003e\n\u003cli\u003e1 × Parallel Busbar\u003c\/li\u003e\n\u003cli\u003e2 × 4AWG 4FT BB175 to Ring Terminal Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"78\" data-end=\"235\"\u003e\n\u003cp data-start=\"80\" data-end=\"235\"\u003e\u003cstrong data-start=\"80\" data-end=\"110\"\u003eRobust Dual‑Battery Setup:\u003c\/strong\u003e Two 48 V MUSTANG batteries provide ample capacity — ideal for RV\/van conversions, mobile homes, or off‑grid travel setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"236\" data-end=\"411\"\u003e\n\u003cp data-start=\"238\" data-end=\"411\"\u003e\u003cstrong data-start=\"238\" data-end=\"275\"\u003eLong Runtime for On‑the‑Move Use:\u003c\/strong\u003e Delivers stable power for prolonged periods, making it suitable for appliances, lighting, small HVAC, or accessories while traveling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"412\" data-end=\"575\"\u003e\n\u003cp data-start=\"414\" data-end=\"575\"\u003e\u003cstrong data-start=\"414\" data-end=\"445\"\u003eLiFePO4 Battery Advantages:\u003c\/strong\u003e Offers better safety, longer cycle life, thermal stability, and much lower maintenance compared to traditional lead‑acid banks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"576\" data-end=\"724\"\u003e\n\u003cp data-start=\"578\" data-end=\"724\"\u003e\u003cstrong data-start=\"578\" data-end=\"610\"\u003eCompact Yet Powerful Design:\u003c\/strong\u003e Efficient use of space — important for RVs and vans where storage is limited — without sacrificing performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"725\" data-end=\"857\"\u003e\n\u003cp data-start=\"727\" data-end=\"857\"\u003e\u003cstrong data-start=\"727\" data-end=\"761\"\u003eReliable Discharge Under Load:\u003c\/strong\u003e Handles continuous and intermittent loads reliably — useful for a variety of onboard systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"858\" data-end=\"1012\"\u003e\n\u003cp data-start=\"860\" data-end=\"1012\"\u003e\u003cstrong data-start=\"860\" data-end=\"897\"\u003eLow Maintenance, High Durability:\u003c\/strong\u003e Minimal upkeep required, with the rugged design handling vibrations and conditions typical of mobile environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"121\" data-end=\"302\"\u003e\u003cstrong data-start=\"121\" data-end=\"180\"\u003eQ: What is the Big Battery 48V 2x MUSTANG Kit used for?\u003c\/strong\u003e\u003cbr data-start=\"180\" data-end=\"183\"\u003eA: Designed for \u003cstrong data-start=\"199\" data-end=\"250\"\u003e48V RVs, campervans, and off-grid mobile setups\u003c\/strong\u003e, providing reliable high-capacity LiFePO4 energy.\u003c\/p\u003e\n\u003cp data-start=\"304\" data-end=\"456\"\u003e\u003cstrong data-start=\"304\" data-end=\"339\"\u003eQ: What is included in the kit?\u003c\/strong\u003e\u003cbr data-start=\"339\" data-end=\"342\"\u003eA: Includes \u003cstrong data-start=\"354\" data-end=\"383\"\u003etwo 48V MUSTANG batteries\u003c\/strong\u003e, delivering extended runtime and stable power for mobile applications.\u003c\/p\u003e\n\u003cp data-start=\"458\" data-end=\"622\"\u003e\u003cstrong data-start=\"458\" data-end=\"500\"\u003eQ: What battery chemistry does it use?\u003c\/strong\u003e\u003cbr data-start=\"500\" data-end=\"503\"\u003eA: Uses \u003cstrong data-start=\"511\" data-end=\"528\"\u003eLiFePO4 cells\u003c\/strong\u003e, offering \u003cstrong data-start=\"539\" data-end=\"596\"\u003elong cycle life, high efficiency, and enhanced safety\u003c\/strong\u003e for RV and van systems.\u003c\/p\u003e\n\u003cp data-start=\"624\" data-end=\"784\"\u003e\u003cstrong data-start=\"624\" data-end=\"653\"\u003eQ: Does it include a BMS?\u003c\/strong\u003e\u003cbr data-start=\"653\" data-end=\"656\"\u003eA: Yes, each battery features a \u003cstrong data-start=\"688\" data-end=\"726\"\u003ebuilt-in Battery Management System\u003c\/strong\u003e for overcharge, over-discharge, and thermal protection.\u003c\/p\u003e\n\u003cp data-start=\"786\" data-end=\"933\"\u003e\u003cstrong data-start=\"786\" data-end=\"845\"\u003eQ: Is it compatible with RV and van electrical systems?\u003c\/strong\u003e\u003cbr data-start=\"845\" data-end=\"848\"\u003eA: Yes, fully compatible with \u003cstrong data-start=\"878\" data-end=\"930\"\u003e48V RV, campervan, and off-grid inverter systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"935\" data-end=\"1089\"\u003e\u003cstrong data-start=\"935\" data-end=\"975\"\u003eQ: How long will the batteries last?\u003c\/strong\u003e\u003cbr data-start=\"975\" data-end=\"978\"\u003eA: LiFePO4 chemistry ensures \u003cstrong data-start=\"1007\" data-end=\"1030\"\u003ethousands of cycles\u003c\/strong\u003e, providing years of reliable use in mobile applications.\u003c\/p\u003e\n\u003cp data-start=\"1091\" data-end=\"1239\"\u003e\u003cstrong data-start=\"1091\" data-end=\"1128\"\u003eQ: Why choose the MUSTANG 2x Kit?\u003c\/strong\u003e\u003cbr data-start=\"1128\" data-end=\"1131\"\u003eA: Users prefer it for \u003cstrong data-start=\"1154\" data-end=\"1224\"\u003ehigh capacity, long lifespan, safe operation, and dependable power\u003c\/strong\u003e on the road.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"170\" data-end=\"286\"\u003e\n\u003cp data-start=\"172\" data-end=\"286\"\u003e\u003cstrong data-start=\"172\" data-end=\"206\"\u003eInspect connections regularly:\u003c\/strong\u003e Check battery terminals and wiring for tightness, corrosion, or dust buildup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"287\" data-end=\"408\"\u003e\n\u003cp data-start=\"289\" data-end=\"408\"\u003e\u003cstrong data-start=\"289\" data-end=\"309\"\u003eCharge properly:\u003c\/strong\u003e Use the recommended charger and avoid deep discharges below 20–30% to maximize battery lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"409\" data-end=\"543\"\u003e\n\u003cp data-start=\"411\" data-end=\"543\"\u003e\u003cstrong data-start=\"411\" data-end=\"438\"\u003eMonitor battery health:\u003c\/strong\u003e Use BMS indicators or monitoring tools for voltage irregularities, temperature alerts, or error codes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"544\" data-end=\"653\"\u003e\n\u003cp data-start=\"546\" data-end=\"653\"\u003e\u003cstrong data-start=\"546\" data-end=\"579\"\u003eKeep batteries clean and dry:\u003c\/strong\u003e Wipe surfaces and terminals to prevent corrosion and dust accumulation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"654\" data-end=\"770\"\u003e\n\u003cp data-start=\"656\" data-end=\"770\"\u003e\u003cstrong data-start=\"656\" data-end=\"688\"\u003eBalance charge periodically:\u003c\/strong\u003e Perform a full balance charge every 1–2 months to maintain optimal performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"771\" data-end=\"916\"\u003e\n\u003cp data-start=\"773\" data-end=\"916\"\u003e\u003cstrong data-start=\"773\" data-end=\"796\"\u003eEnvironmental care:\u003c\/strong\u003e Install and operate in a cool, dry, and ventilated area inside your RV or van; avoid direct sunlight or extreme heat.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"917\" data-end=\"1018\"\u003e\n\u003cp data-start=\"919\" data-end=\"1018\"\u003e\u003cstrong data-start=\"919\" data-end=\"939\"\u003eAvoid overloads:\u003c\/strong\u003e Do not exceed the rated load to protect batteries and ensure safe operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cbr\u003e\u003c\/h5\u003e\n\u003c!----\u003e","brand":"Big Battery","offers":[{"title":"Default Title","offer_id":45468164817087,"sku":"K0934","price":6540.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/48V-2X-MUSTANG-KIT0934_V2_EG4.webp?v=1775548142","url":"https:\/\/se0yig-03.myshopify.com\/products\/big-battery-48v-2x-mustang-kit-rv-van","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}