Big Battery 48V HSKY Battery



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If you’re looking for a reliable, plug and play solution for your golf cart or RV, look no further.

Big Battery 48V HSKY - LiFePO4 - 103Ah - 5.3kWh Battery


FLAGSHIP MODEL! BigBattery’s 48V 5.3 kWh HSKY battery is one of our most versatile units, perfect for you're 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, and 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 HUSKY can replace you're entire battery bank in you're 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 lifespan, greater top speeds, increased range of 60+ miles, all while requiring zero maintenance. If you’re looking for a reliable, plug and play solution for you're golf cart or RV, look no further.

Data Specs:

  • Voltage: 48V
  • Chemistry: LiFePO4
  • Charging Voltage Range: 55.6 - 58.0
  • Max Charge Voltage: 58.8V
  • Operating Voltage Range: 43 - 58.8V
  • kWh Capacity: 5.3kWh
  • Ah Capacity: 103Ah
  • Cell Configuration: 16S
  • Max Continuous Discharge Current Amps: 130
  • Max Continuous Power Watts: 6700
  • Max Discharge Peak Current Amps: 350 (6 Seconds)
  • Max Charge Current Amps: 90 Charge Temp Range (°C): 0°C (32°F) / 55°C (131°F)
  • Discharge Temp Range (°C): -30°C (-22°F) / 55°C (131°F)
  • Optimal Discharge Temp Range: 15°C (59°F) / 35°C (95°F)

Safety Features:

  • BMS (Battery Management System)
  • Over Voltage, Under Voltage, Over-Current (Thermal Management System),
  • Safety Fuse (300A)
  • Parallel: Up To (8) Parallel



Additional information




Product Type


SKU: FHSKY-48053-G1 Categories: ,

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