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    Big Battery 48V 1x MUSTANG Kit – RV/Van

    Big Battery 48V 1x MUSTANG Kit – RV/Van

    $4,610.00
    $4,610.00
    Sale Sold out

    Description

    LIMITED TIME OFFER | Get Your Inverter Completely FREE With Code: 3KFREE
    MOVE LIKE THE MUSTANG! BigBattery’s 48V MUSTANG is our latest LiFePO4 solution for your vehicle. 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!
    The 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.
    So 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 today!
    Included Components

    1 × 48V MUSTANG - LiFePO4-139Ah-7kWh
    1 × Growatt 3K Inverter

    Spec Sheet

    Shipping Policy

    Orders ship within 1–5 business days. Shipping rates vary by order and destination. We ship across the U.S., with additional charges for Hawaii and Alaska. For damaged, lost, or delayed orders, please contact us for assistance.

    Warranty Policy

    Most products include a 12-month limited warranty covering manufacturer defects. Warranty terms may vary by product, especially lithium batteries and electrical components. Damage from improper installation, misuse, or normal wear is not covered.

    Return Policy

    Returns are accepted within 30 days of delivery for a full refund or exchange. Items must be new, unused, and undamaged, with the original order number provided. Customers are responsible for return shipping on unwanted or incorrectly ordered items. Lithium batteries must be unused and sealed to qualify for return. Damaged, defective, or incorrect orders should be reported immediately.

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    Frequently Asked Questions

    Find answers to the most common questions.

    Most products are organized by cart brand and model, including Club Car, EZGO, and Yamaha. Always verify your cart's year and model before purchasing to ensure proper fitment.

    Lithium batteries offer longer runtime, faster charging, reduced weight, and virtually no maintenance compared to traditional lead-acid batteries. They're one of the most popular upgrades for improving golf cart performance.

    The correct voltage depends on your cart's electrical system. Common options include 24V, 36V, 48V, and 72V. Always replace your battery system with the voltage recommended for your specific cart model.

    In many cases, yes. Most stock golf carts can accommodate certain 18"–20" tire sizes without a lift kit, but larger tires often require additional clearance. Fitment depends on your cart model and wheel setup.

    Not always. Smaller wheel and tire upgrades may fit stock carts, but larger tire sizes generally require a lift kit to prevent rubbing and improve clearance.

    Popular lift kit styles include A-Arm, Spindle, Drop Axle, and Block Lift Kits. Each offers different ride characteristics, tire clearance, and installation requirements.

    Street Tires– Best for paved roads and neighborhoods.
    Turf Tires– Ideal for golf courses and grass surfaces.
    All-Terrain Tires– Designed for trails, gravel, and off-road use.

    Choose based on where you drive most often.