BigBattery · Batteries
SKU: FHSKY-48051-G2
BigBattery HUSKY 2 PWR 48V 5.12kWh LiFePO4 Battery
Power your ride, tools, or terrain with confidence using the BigBattery HUSKY 2 PWR – a rugged, high-performance 48V lithium battery built for demanding off-road, industrial, and recreational use.
- Regular price
- $1,850.00
- Sale price
- $1,850.00
- Regular price
-
$2,360.00
Not sure what capacity you need?
Call 877-242-2792 and we’ll work it out with you. Mon–Thu 10am–5:30pm, Fri 10am–1pm EST.
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Specifications
The details.
Power your ride, tools, or terrain with confidence using the BigBattery HUSKY 2 PWR – a rugged, high-performance 48V lithium battery built for demanding off-road, industrial, and recreational use. With 5.12kWh of reliable LiFePO₄ energy and a 200A continuous output, this battery offers serious torque, fast charging, and over 4X the lifespan of lead-acid—all with zero maintenance.
Whether you're upgrading a golf cart, utility vehicle, or off-grid setup, the HUSKY 2 PWR delivers long-lasting power in a compact, plug-and-play design. No inverter communication needed—just dependable, high-output energy when and where you need it most.
Key Features & Benefits:
-
5.12kWh Capacity & 200A Continuous Output – Supports high-demand systems and extended use
-
Tier 1 LiFePO₄ Cells – Safe, long-lasting, and maintenance-free
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Built-In Self-Heating Function – Operates reliably in cold climates
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No Inverter Communication Required – Simple integration into any 48V system
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IP65-Rated Rugged Case – Dustproof and water-resistant for tough environments
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Fast Charging & Zero Voltage Sag – Keeps performance consistent all day
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DIY-Friendly with Ring Terminal Cables Included – Easy installation, no technician needed
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Ideal for Golf Carts, UTVs, Campuses & Off-Road Vehicles
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10-Year Warranty – Long-term peace of mind
User Manual / Specifications
- SKU
- FHSKY-48051-G2
- GTIN-12 (U.P.C.)
- 850061252296
- 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 (Parallel only)
- Self-Heating
- Yes