{"product_id":"big-battery-48v-3x-mustang-kit-rv-van","title":"Big Battery 48V 3x MUSTANG Kit – RV\/Van - K0935","description":"\u003ch2\u003eBig Battery 48V 3x MUSTANG Kit – RV\/Van - K0935\u003c\/h2\u003e\n\u003cp\u003eMOVE LIKE THE MUSTANG! BigBattery’s 48V 3x MUSTANG Kit is our latest LiFePO4 solution for your vehicle, with 21kWh 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 two cutting-edge 6000W EG4 split-phase inverters, equipped with their own in-depth LCD displays, so you can always stay up to date on the status and performance of your power. These multifunctional inverter-chargers boast advanced parallelability up to 96kW, built-in circuit breakers, smart load control, variable working modes, and integrated UPS modules, along with the ability to handle PV arrays of up to 8000W each, making these units the perfect companions 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\u003e3 × 48V MUSTANG - LiFePO4-139Ah-7kWh\u003c\/li\u003e\n\u003cli\u003e2 × EG4 6kW (8kPV) OFF-GRID INVERTER\u003c\/li\u003e\n\u003cli\u003e2 × 2AWG (Black and Red) 3FT Ring to Ring Terminal Cable\u003c\/li\u003e\n\u003cli\u003e3 × 4AWG 4FT BB350 to Ring Terminal Cable\u003c\/li\u003e\n\u003cli\u003e1 × Parallel Busbar\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"82\" data-end=\"259\"\u003e\n\u003cp data-start=\"84\" data-end=\"259\"\u003e\u003cstrong data-start=\"84\" data-end=\"129\"\u003eSubstantial, modular 48 V LiFePO₄ storage\u003c\/strong\u003e — Three MUSTANG modules deliver strong total capacity (~21 kWh nominal), ideal for vans, RVs, mobile homes, or off-grid cabins.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"260\" data-end=\"434\"\u003e\n\u003cp data-start=\"262\" data-end=\"434\"\u003e\u003cstrong data-start=\"262\" data-end=\"291\"\u003eLong life and reliability\u003c\/strong\u003e — LiFePO₄ chemistry provides several thousand cycles, far outlasting lead-acid alternatives for reduced replacement and longer service life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"435\" data-end=\"585\"\u003e\n\u003cp data-start=\"437\" data-end=\"585\"\u003e\u003cstrong data-start=\"437\" data-end=\"482\"\u003eLow maintenance with high usable capacity\u003c\/strong\u003e — Deep discharges (80–100 % usable) allow more effective energy use compared to lead-acid batteries.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"586\" data-end=\"758\"\u003e\n\u003cp data-start=\"588\" data-end=\"758\"\u003e\u003cstrong data-start=\"588\" data-end=\"613\"\u003eEfficient 48 V system\u003c\/strong\u003e — Lower current for the same power reduces wiring losses, heat, and cable thickness — perfect for space- and weight-constrained RV\/van setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"759\" data-end=\"919\"\u003e\n\u003cp data-start=\"761\" data-end=\"919\"\u003e\u003cstrong data-start=\"761\" data-end=\"786\"\u003eScalable and flexible\u003c\/strong\u003e — Modular design allows easy expansion for additional energy needs, such as more appliances, solar, or higher loads in the future.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"243\"\u003e\u003cstrong data-start=\"0\" data-end=\"57\"\u003eQ: What is the BigBattery 48V 3× MUSTANG Kit (K0935)?\u003c\/strong\u003e\u003cbr data-start=\"57\" data-end=\"60\"\u003eA: A 48 V LiFePO₄ battery system composed of three MUSTANG modules, forming a high-capacity battery bank for RVs, camper vans, or other 48 V systems needing reliable energy storage.\u003c\/p\u003e\n\u003cp data-start=\"245\" data-end=\"464\"\u003e\u003cstrong data-start=\"245\" data-end=\"299\"\u003eQ: What makes the MUSTANG battery modules special?\u003c\/strong\u003e\u003cbr data-start=\"299\" data-end=\"302\"\u003eA: LiFePO₄ chemistry for safety and longevity, substantial capacity with reliable power delivery, and durable construction for mobile and off-grid applications.\u003c\/p\u003e\n\u003cp data-start=\"466\" data-end=\"681\"\u003e\u003cstrong data-start=\"466\" data-end=\"514\"\u003eQ: What applications is this kit suited for?\u003c\/strong\u003e\u003cbr data-start=\"514\" data-end=\"517\"\u003eA: 48 V recreational vehicles, camper vans, trailers, work vehicles, off-grid mobile setups, and other 48 V systems requiring stable, high-capacity lithium power.\u003c\/p\u003e\n\u003cp data-start=\"683\" data-end=\"913\"\u003e\u003cstrong data-start=\"683\" data-end=\"744\"\u003eQ: What advantages does it have over lead-acid batteries?\u003c\/strong\u003e\u003cbr data-start=\"744\" data-end=\"747\"\u003eA: Higher usable energy per charge, maintenance-free operation, lighter weight, stable voltage under load, and longer lifespan — ideal for heavy use and long trips.\u003c\/p\u003e\n\u003cp data-start=\"915\" data-end=\"1092\"\u003e\u003cstrong data-start=\"915\" data-end=\"961\"\u003eQ: What power performance can be expected?\u003c\/strong\u003e\u003cbr data-start=\"961\" data-end=\"964\"\u003eA: Reliable continuous discharge for RV\/van loads, with three modules combined to provide extended runtime and stable voltage.\u003c\/p\u003e\n\u003cp data-start=\"1094\" data-end=\"1253\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1094\" data-end=\"1133\"\u003eQ: Is installation straightforward?\u003c\/strong\u003e\u003cbr data-start=\"1133\" data-end=\"1136\"\u003eA: Yes, the kit is designed as a drop-in replacement battery bank for most 48 V systems with proper wiring and setup\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"163\" data-end=\"301\"\u003e\n\u003cp data-start=\"165\" data-end=\"301\"\u003eInstall the MUSTANG Kit in a \u003cstrong data-start=\"194\" data-end=\"234\"\u003ecool, dry, and well-ventilated space\u003c\/strong\u003e to maintain stable 48V performance and prolong battery lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"302\" data-end=\"434\"\u003e\n\u003cp data-start=\"304\" data-end=\"434\"\u003e\u003cstrong data-start=\"304\" data-end=\"357\"\u003eRegularly check terminals, connectors, and wiring\u003c\/strong\u003e for looseness, corrosion, or damage to ensure safe and reliable operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"435\" data-end=\"531\"\u003e\n\u003cp data-start=\"437\" data-end=\"531\"\u003eWipe the battery casings with a \u003cstrong data-start=\"469\" data-end=\"488\"\u003esoft, dry cloth\u003c\/strong\u003e to remove dust and prevent heat buildup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"532\" data-end=\"652\"\u003e\n\u003cp data-start=\"534\" data-end=\"652\"\u003eProtect the kit from \u003cstrong data-start=\"555\" data-end=\"610\"\u003edirect sunlight, moisture, and extreme temperatures\u003c\/strong\u003e to preserve cell health and efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"653\" data-end=\"753\"\u003e\n\u003cp data-start=\"655\" data-end=\"753\"\u003eAvoid \u003cstrong data-start=\"661\" data-end=\"680\"\u003edeep discharges\u003c\/strong\u003e; monitor charge levels to maintain long-term capacity and performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"754\" data-end=\"850\"\u003e\n\u003cp data-start=\"756\" data-end=\"850\"\u003eFor extended storage, maintain batteries at \u003cstrong data-start=\"800\" data-end=\"817\"\u003e50–60% charge\u003c\/strong\u003e and disconnect from all loads.\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":45468164948159,"sku":"K0935","price":10314.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/48V-3X-MUSTANG-KIT0935_V2_EG4.webp?v=1775548144","url":"https:\/\/se0yig-03.myshopify.com\/products\/big-battery-48v-3x-mustang-kit-rv-van","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}