{"product_id":"bad-boy-1500e-mtv-48v-lithium-conversion-kit","title":"Bad Boy 1500E MTV 48V Lithium Conversion Kit | Fleet Lithium","description":"\u003ch2\u003eDrop-In Lithium Power for Your Bad Boy 1500E MTV\u003c\/h2\u003e\u003cp\u003eThe Bad Boy 1500E MTV 4x4 was built as a heavy-duty utility machine — but its factory lead-acid battery pack was always the weak link. This complete 48V lithium conversion kit replaces the entire flooded battery bank with a modern LiFePO4 power system engineered specifically for the 1500E MTV chassis, tray layout, and original drivetrain.\u003c\/p\u003e\u003cp\u003eDelivering cleaner torque, dramatically longer range, faster charging, and true maintenance-free operation, this is a complete conversion solution — not a universal battery with generic hardware. Every component is selected for this exact vehicle.\u003c\/p\u003e\u003cp\u003eDesigned to work with the original DC motor and drivetrain, this is a true bolt-in upgrade requiring no fabrication, welding, or guesswork.\u003c\/p\u003e\u003ch3\u003eChoose Your Range\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003cth\u003eEnergy (kWh)\u003c\/th\u003e\n\u003cth\u003eEstimated Range\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e51V 105Ah\u003c\/td\u003e\n\u003ctd\u003e5.38 kWh\u003c\/td\u003e\n\u003ctd\u003eUp to 45 miles*\u003c\/td\u003e\n\u003ctd\u003eDaily property work \u0026amp; utility use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e51V 168Ah\u003c\/td\u003e\n\u003ctd\u003e8.60 kWh\u003c\/td\u003e\n\u003ctd\u003eUp to 75 miles*\u003c\/td\u003e\n\u003ctd\u003eExtended range, hunting, ranch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e51V 210Ah (Dual 105Ah)\u003c\/td\u003e\n\u003ctd\u003e10.75 kWh\u003c\/td\u003e\n\u003ctd\u003eUp to 90 miles*\u003c\/td\u003e\n\u003ctd\u003eMaximum range, commercial duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e*Range varies with terrain, load, and driving style.\u003c\/p\u003e\u003ch3\u003eCold-Weather Charging Protection — Standard on Every Pack\u003c\/h3\u003e\u003cp\u003eEvery Fleet Lithium battery includes a built-in heater that activates automatically when charging below 32°F (0°C). This protects the cells during cold-weather charging — no extra charge, unlike competitors who charge $200–$400 for heated versions.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e51V NexGen Fleet Lithium LiFePO4 Battery (your selected capacity)\u003c\/li\u003e\n\u003cli\u003eCH5618 — 58.4V 18A LiFePO4 Smart Charger\u003c\/li\u003e\n\u003cli\u003eBR5204 — Vehicle-specific mounting bracket kit\u003c\/li\u003e\n\u003cli\u003eAC0219 — AC Power Connector\u003c\/li\u003e\n\u003cli\u003eCB0917 — 4 AWG Heavy-Gauge Battery Cable Set\u003c\/li\u003e\n\u003cli\u003eVR4812 — 48V to 12V Voltage Reducer (for lights \u0026amp; accessories)\u003c\/li\u003e\n\u003cli\u003eDigital State-of-Charge (SOC) Gauge\u003c\/li\u003e\n\u003cli\u003eAll mounting hardware — complete bolt-in installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSimple Installation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for the 1500E MTV with the original DC motor\u003c\/li\u003e\n\u003cli\u003eNo welding or frame modification\u003c\/li\u003e\n\u003cli\u003eNo controller programming required (stock drivetrain retained)\u003c\/li\u003e\n\u003cli\u003eController requirement: 350A or higher continuous rating\u003c\/li\u003e\n\u003cli\u003eBolt-in installation using existing tray\u003c\/li\u003e\n\u003cli\u003eUniversal joint brace included for secure fitment\u003c\/li\u003e\n\u003cli\u003eTypical install time: 1.5–2 hours\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDetailed Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle Fitment\u003c\/td\u003e\n\u003ctd\u003eBad Boy 1500E MTV 4x4 (All Years)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Voltage\u003c\/td\u003e\n\u003ctd\u003e48V (51.2V nominal LiFePO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Compatibility\u003c\/td\u003e\n\u003ctd\u003eOriginal DC Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Requirement\u003c\/td\u003e\n\u003ctd\u003e350A+ continuous rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (Lithium Iron Phosphate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle Life\u003c\/td\u003e\n\u003ctd\u003e5,000+ cycles at 80% DoD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Time\u003c\/td\u003e\n\u003ctd\u003eApprox. 4–6 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating System\u003c\/td\u003e\n\u003ctd\u003eBuilt-in automatic low-temp charging protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight Reduction\u003c\/td\u003e\n\u003ctd\u003eOver 300 lbs vs. factory lead-acid bank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eZero watering, zero corrosion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e10-Year Fleet Lithium Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy Fleet Lithium?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✔ 300A NexGen BMS — 800A peak surge for steep terrain and heavy loads\u003c\/li\u003e\n\u003cli\u003e✔ Patent-Pending Fire Suppression — stops thermal runaway before it starts\u003c\/li\u003e\n\u003cli\u003e✔ Bluetooth Monitoring — check health, voltage, temp from your phone\u003c\/li\u003e\n\u003cli\u003e✔ 10-Year Warranty — industry-leading coverage\u003c\/li\u003e\n\u003cli\u003e✔ Designed \u0026amp; Assembled in the USA\u003c\/li\u003e\n\u003cli\u003e✔ True Drop-In — no rewiring, no reprogramming\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eFactory Voltage\u003c\/th\u003e\n\u003cth\u003eCompatible\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBad Boy 1500E MTV 4x4\u003c\/td\u003e\n\u003ctd\u003eAll Years\u003c\/td\u003e\n\u003ctd\u003e48V\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eThis kit uses the vehicle-specific BR5204 bracket kit and is fully compatible with the factory DC motor and controller. No upgrades or reprogramming needed.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWill this fit my Bad Boy 1500E MTV?\u003c\/strong\u003e Yes — this kit was engineered specifically for the 1500E MTV chassis and tray layout (all model years) using the included BR5204 bracket system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this compatible with the original motor?\u003c\/strong\u003e Yes. It is designed to work with the factory DC motor and stock drivetrain.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need to upgrade my controller?\u003c\/strong\u003e Your controller must be rated at 350A continuous or higher. Most factory configurations meet this requirement. If unsure, contact us before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does installation take?\u003c\/strong\u003e Approximately 1.5–2 hours with basic tools.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill my lights and accessories still work?\u003c\/strong\u003e Yes. The included VR4812 voltage reducer powers all 12V factory systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use it for commercial or property maintenance work?\u003c\/strong\u003e Absolutely. The 1500E MTV was built as a utility machine — this kit restores full capability with modern lithium performance.\u003c\/p\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLiFePO4 battery (selected capacity)\u003c\/li\u003e\n\u003cli\u003eSmart lithium charger\u003c\/li\u003e\n\u003cli\u003eVehicle-specific bracket kit (BR5204)\u003c\/li\u003e\n\u003cli\u003e4 AWG cable set (CB0917)\u003c\/li\u003e\n\u003cli\u003eAC charging connector (AC0219)\u003c\/li\u003e\n\u003cli\u003eVoltage reducer (VR4812)\u003c\/li\u003e\n\u003cli\u003eDigital SOC gauge\u003c\/li\u003e\n\u003cli\u003eComplete mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRestore the capability your 1500E MTV was built for.\u003c\/strong\u003e Upgrade to lithium and experience stronger torque, dramatically longer range, faster charging, and true maintenance-free ownership. Ships from the USA — shipping calculated at checkout.\u003c\/p\u003e","brand":"Fleet Lithium","offers":[{"title":"51V 105Ah","offer_id":54610479841555,"sku":"FLBB1500E-51105","price":2429.0,"currency_code":"USD","in_stock":true},{"title":"51V 168Ah","offer_id":54610479874323,"sku":"FLBB1500E-51168","price":3329.0,"currency_code":"USD","in_stock":true},{"title":"51V 210Ah (Dual 105Ah)","offer_id":54610479907091,"sku":"FLBB1500E-51210","price":4409.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0855\/5534\/7731\/files\/Fleet_Lithium_51_volt_105_AH_Golf_Cart_Lithium_Bundle_428bb04d-dcef-41a2-8fba-4ea20ab37971.png?v=1787674841","url":"https:\/\/fleetlithium.com\/products\/bad-boy-1500e-mtv-48v-lithium-conversion-kit","provider":"Fleet Lithium - High Performance Lithium Batteries","version":"1.0","type":"link"}