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  • 48V 2X EAGLE 2 KIT

    LiFePO4 - 64Ah - 3.26kWh

    K0978
    $1,845
    • 48V 1X HUSKY 2 KIT

      LiFePO4 - 100Ah - 5.12kWh

      K0972
      $2,315

      48V 2x MUSTANG KIT

      $8,659

      12 Year Warranty

      Applied To Batteries Only

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      48V 2x MUSTANG KIT

      $8,659

      Included Components

      2 × 48V MUSTANG - LiFePO4-139Ah-7kWh
      AMSTG-48070-G1
      1 × EG4 6kW (8kPV) OFF-GRID INVERTER
      INV026
      busbar
      1 × Parallel Busbar
      CNT015
      1 × 2AWG (Black and Red) 3FT Ring to Ring Terminal Cable
      CBL086
      ring cable
      2 × 4AWG 4FT BB175 to Ring Terminal Cable
      CBL015
      [pr_view_size_popup]
      SKU K0934 Category SKU#: FREE SHIPPING

      MOVE 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!

       

      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.

       

      Plus, 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.

       

      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 & MUSTANG Kits today!

      300%

      10 Year Savings Vs Lead-Acid

      1/3

      the weight and space

      4X

      Cycle-Life

      100%

      Safe & Reliable 

      Single Battery Tech Specs

      SKU:AMSTG-48070-G1
      System Voltage:48V
      Nominal Voltage:51.2V
      Chemistry: LiFePO4
      kWh Capacity: 7kWh
      Ah Capacity: 139Ah
      Charging Voltage Range:55.6 - 58.0V
      Max Charge Voltage:58.8V
      Operating Voltage Range:47.2 – 58.8V
      Suggested Low Voltage Cutoff:47.2 – 50.8V
      BMS Cutoff Range:42 – 47V
      Cell Configuration:16S
      Max Continuous Discharge Current:120A
      Max Continuous Power: 7500W
      Max Discharge Peak Current: 300A (6 Seconds)
      Max Charge Current:45A
      Charge Temperature Range:0°C (32°F) / 55°C (131°F)
      Discharge Temperature Range:-20°C (-4°F) / 55°C (131°F)
      Optimal Discharge Temperature Range:15°C (59°F) / 35°C (95°F)
      Storage Temperature Range: -5°C (23°F) / 35°C (95°F) (Max 6 Months)
      Weight:146 lb (66.2 kg)
      Depth:11.6 in (29.5 cm)
      Width: 39.9 in (101.4 cm)
      Height:4.4 in (11.2 cm)
      Safety Features:Fuse (300A) & Battery Management System
      (Over/Under Voltage, Over Current, &
      Over/Under Temperature Protections)
      Max Connections:Up To (8) Parallel
      Spec Sheet Download:

      Inverter Specs

      AC INPUT & OUTPUT

      AC Voltage:120V AC / 240V AC
      AC Frequency:50 Hz / 60 Hz
      Max. Continuous AC Current:37.5A @ 240V
      Max. AC Input Power:9000W
      AC Bypass:50A
      Output Voltage:120V AC / 240V AC
      Output Frequency:50 Hz / 60 Hz
      Max. Continuous Output Current:25A @ 240V
      Output Power:6000W
      Surge Capacity:12000W (3.5 sec) / 11000W (5 sec)
      Power Factor:0.99 (Full Load)
      Reactive Power Adjustment Range:-0.8 - 0.8 Leading Adjustable
      Total Harmonic Distortion:<3%
      Switching Time:<15 ms (Single) / <30 ms (Parallel)

      PV INPUT

      No. of MPPTs (Inputs per MPPT):2 (1)
      Max. Input Current:17A / 17A
      Max. Short Circuit Input Current:25A / 25A
      DC Input Voltage Range:100 - 480V DC
      Start Up Voltage:100V DC ± 10V DC
      MPPT Operating Voltage Range: 120 - 385V DC
      MPPT Voltage:320V DC
      Max. PV Array Power: 8000W (4000W per MPPT)
      MPPT Efficiency:99%

      BATTERY

      Nominal Voltage:48V DC
      Battery Voltage Range:46.4 - 60V DC
      Max. Discharge Current:140A
      Max. Charge Current:125A
      DC Cut-Off Voltage:59V DC
      DC Recovery Voltage:57.4V DC
      Charge Cut-Off Voltage:58.4V DC

      OPERATING ENVIRONMENT & DIMENSIONS

      Operating Temperature:32ºF - 113ºF (0ºC - 45ºC)
      Storage Temperature:5ºF - 140ºF (-15ºC - 60ºC)
      Altitude:<6,561 ft (2000 m)
      Relative Humidity:5 - 95%
      Typical Noise Emission:<58 dB
      Protection Rating:IP20
      Max. Parallel Connections:16
      Weight:52.9 lbs (24 kg)
      Depth:5.25 in (132 mm)
      Width:18 in (457 mm)
      Height:25.5 in (648 mm)
      Spec Sheet:
      User Manual:
      Monitoring System Guide:
      Monitoring Adapter Installation Guide:
      UL1741 Certificate:
      Warranty:

      Designed For 48V Applications

      For more information or larger quantity inquiries, visit our B2B page or please call our sales team at #(818) 280-3091

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