BigBattery 48V 10.24kWh 2X HUSKY 2 Lithium Battery KIT – Victron 5kW MultiPlus Inverter
Take your power system to the next level with the BigBattery 48V 2X HUSKY 2 Kit, featuring 10.24kWh of reliable, high-performance LiFePO₄ storage paired with the Victron 5kW MultiPlus-II Inverter/Charger. Designed for RVs, off-grid setups, and mobile living, this compact yet powerful system offers robust energy storage and pure sine wave power—wherever you go.
The HUSKY 2 is BigBattery’s most energy-dense 48V solution, engineered with premium Tier 1 LFP cells and an IP65-rated, vibration-resistant enclosure. Whether you're out on the trail or prepping for emergency backup, this battery delivers top-tier performance, long life cycles, and peace of mind in any condition.
Each unit is equipped with an advanced BMS that provides protections against over/under voltage, over-current, and thermal irregularities. Built-in self-heating ensures safe and efficient cold-weather charging, while CANBus & RS485 communication protocols offer real-time monitoring and seamless inverter integration.
Paired with the Victron 48V MultiPlus-II 5000W Inverter/Charger, this kit brings unparalleled inverter functionality, including pure sine wave output, PowerAssist, PowerControl, and automatic transfer switching. The system also includes the Victron Cerbo GX for detailed performance data and remote access via Victron Remote Management (VRM).
Key Features:
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Battery Capacity: 10.24kWh (2 × 5.12kWh HUSKY 2 Modules)
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System Voltage: 48V
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Battery Chemistry: LiFePO₄ (Lithium Iron Phosphate)
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Inverter: Victron MultiPlus-II 48V 5000W Inverter/Charger (120V Output)
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BMS: Advanced protection with auto cell balancing and thermal management
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Cold Weather Ready: Built-in self-heating for sub-zero charging
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Enclosure: IP65-rated, anti-vibration, maintenance-free operation
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Monitoring: Real-time data via Cerbo GX + RS485/CANBus communication
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Power Features: PowerAssist, PowerControl, UPS functionality, remote access
Perfect For:
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Class A, B, & C RVs
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Camper Vans & Mobile Living
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Food Trucks & Utility Carts
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Commercial Vehicles
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48V Golf Carts, UTVs & LSVs
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Emergency Backup & Mobile Power Setups
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Lead Acid Battery Replacement
What’s Included:
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2 × 48V HUSKY 2 INV LiFePO₄ Batteries – FHSKY-48051-G2-INV
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1 × Victron 48V MultiPlus-II 5000W Inverter/Charger – INV015
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1 × Victron Cerbo GX – INV019
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1 × Victron BMS Communication Cable – CBL098
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1 × Parallel Comm Cable – CBL099
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1 × 4AWG (Black & Red) 21” Ring-to-Ring Terminal Cable – CBL092
Specifications
Product Specifications
| 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 |
| Spec Sheet: |
Spec Sheet |
| User Manual: |
User Manual |
| Safety Data Sheet: |
Safety Data |
| CE Certificate: |
CE Certificate |
| UN38.3 Certificate: |
UN38.3 Certificate |
Why Buy From Us
Why Buy From Ecogrid Supply?
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Authorized & Trusted Dealer: We’re fully authorized for every brand we carry, so you get genuine products with full manufacturer warranties.
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Fast, Reliable Shipping: All items ship from our U.S. warehouses with quick and dependable freight options to keep your project on track.
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30-Day Hassle-Free Returns: Change your mind? No worries — enjoy a simple 30-day return process for peace of mind.
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Real Human Support, 7 Days a Week: Reach us by phone, email, or live chat — no bots, no overseas call centers, just real people who know off-grid power systems.
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Expert Energy Guidance: Our solar and backup energy specialists are ready to help you with design, planning, product questions, and installation tips.
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USA-Based Service: Our team proudly operates here in the United States, providing local, knowledgeable, and friendly support.
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Secure Payments: Shop confidently with our encrypted, secure checkout to protect your personal and payment information.
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Built for Energy Independence: Whether you’re powering a cabin, prepping for emergencies, or going off-grid, our products are selected for performance, reliability, and sustainable operation.
Buying Guide
