Our FALCON Elite is being replaced with 2nd Generation alternatives with advanced features and protections. If you're looking to take your cart to the next level, shop the EAGLE 2 & HUSKY 2 today!


  • 48V 2X EAGLE 2 KIT

    LiFePO4 - 64Ah - 3.26kWh

    • 48V 1X HUSKY 2 KIT

      LiFePO4 - 100Ah - 5.12kWh


      48V 14kWh RHINO – 3kW Inverter


      10 Year Warranty

      Applied To Batteries Only


      48V 14kWh RHINO – 3kW Inverter


      Included Components

      1 × 48V RHINO R - LiFePO4 - 276Ah - 14kWh
      1 × Growatt 3K Inverter
      ring cable
      1 × 4AWG 4FT BB175 to Ring Terminal Cable
      SKU K0731 Category SKU#:

      LIMITED TIME OFFER | Get Your Inverter Completely FREE With Code: 3KFREE


      WORLD’S THINNEST WALL MOUNTED BATTERY! BigBattery’s 48V 14kWh LiFePO4 RHINO Kit is here and if you’re looking to create a reliably efficient solar or off-grid system, the RHINO Kit is your answer.


      A single RHINO unit is not only a mere 4 inches thick, allowing you to discreetly install the unit wherever you need in your home or garage, but beats the Tesla Powerwall 2 in every single category! The RHINO has 500 more watt-hours of capacity, has a 200% greater lifespan, utilizes LFP, the safer chemistry compared to NMC in the Powerwall 2, and is significantly more cost-effective. Did we mention that it’s completely fireproof? That’s right, the RHINO utilizes cutting edge LFP cells capable of being fully punctured without releasing toxic fumes or catching on fire. Plus, each RHINO unit comes with an LED Smart Display so you can always monitor the health and status of your RHINOs.


      If you’re looking for a safe, reliable, and high capacity solution for your off-grid or solar applications, pick up your RHINO Kit today!


      10 Year Savings Vs Lead-Acid


      the weight and space




      Safe & Reliable 

      Single Battery Tech Specs

      System Voltage:48V
      Nominal Voltage:51.2V
      Chemistry: LiFePO4
      kWh Capacity: 14kWh
      Ah Capacity: 276Ah
      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:43 – 47V
      Cell Configuration:16S 2P
      Max Continuous Discharge Current:175A
      Max Continuous Power: 7500W
      Max Discharge Peak Current: 350A (6 Seconds)
      Max Charge Current:90A
      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:290 lb (131.5 kg)
      Depth:4.4 in (11.2 cm)
      Width: 43.3 in (110 cm)
      Height:26.7 in (67.8 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:Click Here
      Product Manual Download:
      Safety Data Sheet Download:

      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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