BigBattery | 24V HUSKY 2 | LiFePO4 Lithium Battery 5.12kWh | For RVs, Camper Vans & Commercial Vehicles


Spec Sheet:
Safety Data Sheet:


Introducing the 24V 5.12 kWh LiFePO4 HUSKY 2, a robust power solution meticulously designed for your low-voltage applications. From golf carts to solar systems, this battery system offers unmatched reliability and performance to power your adventures.

Reliable Powerhouse: Engineered with advanced LiFePO4 chemistry, the HUSKY 2 ensures dependable power delivery in various conditions. Each 5.12 kWh single battery module is expandable up to 40 kWh when connected in parallel, providing ample energy reserves for your needs.

Enhanced Safety Features: Equipped with an intelligent Battery Management System (BMS), the HUSKY 2 continuously monitors and records cell voltage, ensuring optimal performance and longevity. Built-in fire-extinguishing modules and a passive balance function prioritize safety, while the IP65-rated casing offers protection against water and environmental elements.

Advanced Temperature Management: With a built-in heating function, the HUSKY 2 ensures reliable charging even in freezing temperatures. Its wide operating temperature range (-4°F to 131°F) guarantees performance in various climates, making it ideal for outdoor use.

Convenient Monitoring and Connectivity: Monitor battery status with ease using the LED State of Charge (SOC) meter or track performance remotely via the Bluetooth BigBatteryApp. With full CANBus & RS485 communication protocols, you can seamlessly integrate the HUSKY 2 into your power system for enhanced monitoring and control.

Tech Specs:

  • System Voltage: 24V
  • Nominal Voltage: 25.6V
  • Chemistry: LiFePO4
  • kWh Capacity: 5.12 kWh
  • Ah Capacity: 200 Ah
  • Charging Voltage Range: 27.8V - 28V
  • Max Charge Voltage: 29.2V
  • Operating Voltage Range: 24V - 28.8V
  • Suggested Low Voltage Cutoff: 24V - 25.4V
  • BMS Cutoff Range: 21V - 23.5V
  • Cell Configuration: 8S
  • Max Continuous Discharge Current: 200A
  • Max Continuous Power: 5120W
  • Max Discharge Peak Current: 300A (Max 5 seconds)
  • Max Charge Current: 150A
  • Charge Temperature Range: -4°F - 113°F (-20°C - 45°C)
  • Optimal Discharge Temperature Range: 59°F - 95°F (15°C - 35°C)
  • Storage Temperature Range: -4°F - 113°F (-20°C - 45°C) (Max 6 months)
  • Dimensions (DxWxH): 12.6 x 18.1 x 9.8 in (320 x 460 x 249 mm)
  • Weight: 95 lbs (43.1 kg)
  • Max Connections: Up to (16) Parallel
  • Protection Rating: IP65
  • Communications: CANBus / RS485
  • 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:
Safety Data Sheet: