BigBattery | 48V EAGLE 2 | LiFePO4 Lithium Battery 1.63kWh | For Golf Carts, Utility Vehicles, RVs & Camper Vans


Spec Sheet:


The BigBattery 48V 1.63 kWh EAGLE 2 battery system offers the same reliability and performance as its 24V counterpart, tailored for higher voltage applications. It serves as an ideal solution for golf carts, RVs, industrial equipment, off-grid power systems, emergency power supplies, and more.

Reliable Safety and Performance: Utilizing lithium iron phosphate (LiFePO4 or LFP) cells renowned for their safety, the EAGLE 2 ensures optimal performance and safety with its intelligent Battery Management System (BMS). Waterproof and equipped with built-in fire-extinguishing modules and heating elements, it offers reliable operation even in extreme conditions.

Seamless Integration: With a standard M8 bolt connection, the EAGLE 2 easily integrates into existing systems, providing ease of installation and connectivity.

Longevity and Durability: Engineered for longevity, the EAGLE 2 boasts a lifespan of over 10 years and can withstand more than 4000 - 6000 cycles at 80% Depth of Discharge (DOD) at a rate of 0.5C.

Monitoring and Connectivity: Monitor remaining capacity with the LED meter for easy tracking of battery status.

Key Features:

  • GC2 form factor
  • Self-heating function
  • IP67 protection rating
  • Smart BMS with auto-cell balancing

Battery Specifications:

  • SKU: FEAGL-48016-G2-XXX
  • System Voltage: 48V
  • Nominal Voltage: 51.2V
  • Chemistry: LiFePO4
  • kWh Capacity: 1.63 kWh
  • Ah Capacity: 32
  • Charging Voltage Range: 55.6V - 58V
  • Max Continuous Discharge Current: 60A
  • Max Continuous Power: 3072W
  • Max Discharge Peak Current: 200A (Max 3 seconds)
  • Max Charge Current: 30A
  • Charge Temperature Range: -4°F - 131°F (-20°C - 55°C)
  • Discharge Temperature Range: -4°F - 140°F (-20°C - 60°C)
  • Optimal Discharge Temperature Range: 59°F - 95°F (15°C - 35°C)
  • Storage Temperature Range (SoC >50%): 23°F - 95°F (-5°C - 35°C) (Max 3 months)
  • Dimensions (DxWxH): 7.1 x 10.2 x 10.8 in (180 x 260 x 274 mm)
  • Weight: 38 lbs (17.2 kg)
  • Max Connections: Up to (10) Parallel
  • Protection Rating: IP67
  • Communications: No CANBus
  • Heating Function: Yes

Designed For:

  • Golf carts
  • Utility carts
  • 48V UTVs & LSVs
  • Lead acid replacement
  • Intense heat & cold
  • Class A, B, & C RVs
  • Camper vans
  • Food trucks
  • Commercial vehicles
  • Emergency backup
Spec Sheet: