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 HUSKY – LiFePO4 – 103Ah – 5.3kWh


      10 Year Warranty

      Applied To Batteries Only


      48V HUSKY – LiFePO4 – 103Ah – 5.3kWh



      Compatible Chargers & Inverters

      SKU AHSKY-48053-G1 Category SKU#: Discontinued

      FLAGSHIP MODEL! BigBattery’s 48V 5.3 kWh HUSKY (HSKY) battery is one of our most versatile units, perfect for your golf cart, RV, or home power storage.


      As our flagship 48V model, the HSKY has set the bench for the reliability and versatility you can expect from a BigBattery battery. Our advanced BMS comes with Over/Under Voltage Protection, Over Current Protection, and a Thermal Management System that affords safe charging and discharging within a wide temperature range. Plus, the HSKY comes with a 300A Fuse and brand new LFP cells for maximum energy efficiency and safety.


      With 5.3 kWh and over 100 Ah of capacity, the HSKY can replace your entire battery bank in your RV or camper van and still have power to spare! You’ll be saving weight, space, and money no matter the application. For golf carts, the HSKY can provide you longer lifespans, greater top speeds, and increased ranges of 60+ miles, all while requiring zero maintenance. If you’re looking for a reliable, plug and play solution for your golf cart or RV, look no further than the 48V HSKY.


      10 Year Savings Vs Lead-Acid


      the weight and space




      Safe & Reliable 

      Tech Specs

      System Voltage:48V
      Nominal Voltage:51.2V
      Chemistry: LiFePO4
      kWh Capacity: 5.3kWh
      Ah Capacity: 103Ah
      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:130A
      Max Continuous Power: 6700W
      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:100 lb (45.4 kg)
      Depth:10.2 in (25.9 cm)
      Width: 9.5 in (24.1 cm)
      Height:22 in (55.9 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:

      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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