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 4X HUSKY 2 KIT – 6K LUXPower Inverter


      10 Year Warranty

      Applied To Batteries Only


      48V 4X HUSKY 2 KIT – 6K LUXPower Inverter


      Included Components

      4 × 48V HUSKY 2 - LiFePO4 - 100Ah - 5.12kWh
      2 × LUXPOWER 6KW Split Phase Inverter
      3 × 4AWG (Black and Red) 21 inches Ring to Ring Terminal Cable
      _Parallel Comm Cable
      3 × Parallel Comm Cable

      Compatible Accessories

      SKU K0707 Categories , , SKU#: FREE SHIPPING

      SECOND GENERATION POWER STORAGE IS HERE! This 48V 20.48kWh LiFePO4 HUSKY 2 Kit is the latest and greatest from BigBattery, providing a robust solution, with unmatched reliability and efficiency, for any off-grid power system, emergency backup, or mobile power setup in your RV or camper van.


      The HUSKY 2 is our most energy-dense 48V solution to date, designed to provide ultimate peace of mind during operation, whether that’s in your home during a blackout, or while out boondocking in the countryside! From its Tier 1 LFP cells to its generous operating parameters and wide temperature range, this battery redefines versatility and durability when it comes to lithium power storage, and boasts comprehensive BMS protections against Over/Under Voltage and Over Current statuses, as well as a thermal management system that affords a generous operating temperature range. But that’s not all!


      The HUSKY 2 comes with state-of-the-art features to enhance the safety and visibility of your power. Not only is it housed in an IP65-rated, vibration-resistant casing, and equipped with an advanced BMS capable of auto-balancing cells, but it also boasts a self-heating function which supports cold weather charging, ensuring you have reliable power through every season. Plus, the HUSKY 2 features full CANBus & RS485 communication protocols, and we pair the HUSKY 2 with a cutting-edge 6000W LUXPower 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 boasts advanced parallelability, 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 HUSKY 2s.


      Equipped with the 48V HUSKY 2, you’ll be saving space and weight no matter the application, and you can rest easy knowing you’re powered and prepared day in and day out. Shop the all-new 48V HUSKY 2 & HUSKY 2 Kits today!


      10 Year Savings Vs Lead-Acid


      the weight and space




      Safe & Reliable 

      Single Battery Tech Specs

      GTIN-12 (U.P.C.):850061252708
      System Voltage:48V
      Nominal Voltage:51.2V
      Chemistry: LiFePO4
      kWh Capacity: 5.12kWh
      Ah Capacity: 100Ah
      Charging Voltage Range:55.6 - 57V
      Max Charge Voltage:58.8V
      Operating Voltage Range:48 – 57V
      Suggested Low Voltage Cutoff:48 – 50.8V
      BMS Cutoff Range:42 - 47V
      Cell Configuration:16S
      Max Continuous Discharge Current:150A
      Recommended Continuous Discharge Current:100A
      Max Continuous Power: 7500W
      Recommended Continuous Power: 4000W
      Max Discharge Peak Current: 225A (Max 5 seconds)
      Max Charge Current:100A
      Charge Temperature Range:-4°F - 113°F (-20°C - 45°C)
      Discharge Temperature Range:-4°F - 122°F (-20°C - 50°C)
      Optimal Discharge Temperature Range:59°F - 95°F (15°C - 35°C)
      Storage Temperature Range:-4°F - 122°F (-20°C - 50°C) (Max 6 months)
      Weight:100 lb (45.4 kg)
      Depth:12.6 in (320 mm)
      Width: 18.1 in (460 mm)
      Height:9.8 in (249 mm)
      Max Connections:Up to (16) Parallel
      Protection Rating:IP65 / NEMA 4X
      Communications:CANBus / RS485
      Spec Sheet Download:
      User Manual Download:
      Safety Data Sheet Download:

      Inverter Specs

      INPUT (PV DC)

      Max. PV Array Power: 8000W
      Rated PV Input Voltage:320V
      No. of Independent MPPT Inputs:2
      PV Input Voltage Range:100 - 480V
      MPPT Voltage Range: 120 - 385V
      Start Up Voltage:100V
      Max. PV Input Current per MPPT:17A / 17A
      Max. PV Short Circuit Input Current per MPPT:25A / 25A
      Max. MPPT Efficiency:99%


      Rated Battery Voltage:48V
      Battery Voltage Range:38.4 - 60V
      Max. Charge / Discharge Current:125A / 140A
      Max. Charge / Discharge Power:6000W


      AC Voltage:110V/220V; 120V/240V
      AC Frequency:50 Hz / 60 Hz
      Max. AC Input Current:41A @ 220V / 37.5A @ 240V
      Max. AC Input Power:9000W


      Output Power:6000W
      Output Voltage:110V/220V; 120V/240V
      Output Current:28A @ 220V / 25A @ 240V
      Output Frequency:50 Hz / 60 Hz
      Transfer Time:<15ms @ Single / <30ms @ Parallel
      Wave Form:Sine Wave


      Weight:33 lbs (15 kg)
      Depth:5.9 in (149.8 mm)
      Width:17.7 in (449.6 mm)
      Height:25.6 in (650.2 mm)


      Operating Temperature:0ºC (32ºF) - 50ºC (122ºF)
      Storage Temperature:-15ºC (5ºF) - 60ºC (140ºF)
      Altitude:<6,562 ft
      Protection Rating:IP20
      Spec Sheet Download:
      User Manual Download:
      WiFi Setup Guide:
      Warranty Card:
      Warranty Terms:

      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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