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BigBattery 48V HUSKY 2 INV

Name: BigBattery 48V HUSKY 2 INV
Brand: BigBattery
SKU: FHSKY-48051-G2-INV
Price: 1580.0 USD
Availability: InStock

BRAND:

BigBattery

| SKU:

FHSKY-48051-G2-INV

$1,580.00

Free shipping with delivery between Mar 06 - Mar 13

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BigBattery 48V HUSKY 2 INV – 5.12kWh LiFePO₄ Battery (Inverter Version)

The BigBattery 48V HUSKY 2 INV delivers 5.12kWh of rugged, high-performance LiFePO₄ power, purpose-built for demanding 48V applications—from golf carts and RVs to camper vans, food trucks, utility carts, and mobile backup systems.

This Inverter Version (INV) is equipped with CANBus and RS485 communication protocols for seamless integration with compatible inverters and system controllers. Whether operating as a standalone battery or part of a larger energy system, the HUSKY 2 INV ensures precise communication and optimized performance.

Built with Tier 1 lithium iron phosphate (LFP) cells, the HUSKY 2 offers superior safety, longevity, and efficiency. Its IP65-rated, vibration-resistant enclosure is engineered for rugged environments, while the integrated self-heating function enables reliable charging and operation even in freezing temperatures.

An advanced Battery Management System (BMS) provides automatic cell balancing and comprehensive electrical protections, delivering consistent performance and long-term reliability in any application.

Key Features:

Capacity: 5.12kWh
Voltage: 48V Nominal
Chemistry: LiFePO₄ (LFP)
Inverter Communications: CANBus + RS485 (INV Version)
Self-Heating: Cold-weather charging support
Casing: IP65-rated, vibration-resistant enclosure
BMS: Advanced with cell balancing & full protections
Maintenance: Zero-maintenance, plug-and-play design

Perfect For:

48V Golf Carts & Utility Carts
Class A, B & C RVs
Camper Vans
Food Trucks & Commercial Vehicles
Mobile & Emergency Backup Power
48V UTVs & LSVs
Lead Acid Battery Replacement

What’s Included:

1 × 48V HUSKY 2 INV – FHSKY-48051-G2-INV
2 × Carrying Handles
2 × L-Mounting Brackets
2 × M8 Screws
1 × Red & Black Terminal Rubber Cover
1 × 2AWG 3FT Red & Black Ring-to-Ring Terminal Cables – CBL086

Specifications

Parameter	Details
GTIN-12 (U.P.C.)	850061252296
System Voltage	48V
Nominal Voltage	51.2V
Chemistry	LiFePO4
kWh Capacity	5.12kWh
Ah Capacity	100Ah
Cell Configuration	16S
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
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

Understanding Your Power Needs

Power Calculation Guide

Sizing Metric	Formula & Example
Energy Consumption (Wh)	Formula: Watts × Hours Example: 60W × 4 hrs = 240 Wh
Battery Capacity (Ah)	Formula: Watt-hours ÷ System Voltage (V) Example: 240 Wh ÷ 12V = 20 Ah
Inverter Size (W)	Formula: Total Watts × 1.25 (safety margin) Example: 300W × 1.25 = 375W → Use 400W inverter
Total Load Power (W)	Formula: Sum of all appliance watts used simultaneously Example: Light (10W) + Fan (75W) = 85W
Runtime (hrs) of Battery	Formula: (Battery Ah × Voltage) ÷ Total Load (W) Example: (100Ah × 12V) ÷ 240W = 5 hrs

Find Your Power Match

Need / Application	System Recommendation
Basic lighting + phone charging	Recommended Battery: 50Ah – 100Ah (12V) Inverter Size: 100W – 200W Notes: For small backup setups
Home office (laptop, fan, TV)	Recommended Battery: 150Ah – 200Ah (12V or 24V) Inverter Size: 500W – 1000W Notes: For moderate usage with 4–6 hours of backup
Home backup (fridge, lights)	Recommended Battery: 200Ah+ (24V or 48V recommended) Inverter Size: 1000W – 1500W Notes: Ideal for longer backups or heavier loads
Business / shop power backup	Recommended Battery: 300Ah+ (48V system) Inverter Size: 2000W – 3000W Notes: Suitable for commercial setups or extended power outages

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Built for Energy Independence: Whether powering a cabin, prepping for emergencies, or going off-grid, our products are chosen for performance, reliability, and sustainability.

BigBattery 48V HUSKY 2 INV

$1,580.00