Big Battery | 12V 1X HUSKY 2 KIT – Victron
Compact Power, Big Performance: 12V 1X HUSKY 2 KIT – Victron
The 12V 1X HUSKY 2 KIT – Victron from BigBattery delivers 5.12kWh of clean, dependable lithium power in a compact form. Perfect for RVs, camper vans, trailers, boats, yachts, and other mobile or off-grid systems, this kit combines power, safety, and intelligent monitoring for worry-free energy storage.
High-Efficiency, LiFePO4 Performance
Built with top-tier Tier 1 LiFePO4 cells, this second-generation HUSKY 2 system offers outstanding durability and long-lasting performance. Its advanced Battery Management System (BMS) provides full-spectrum protection, including:
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Over/under voltage safeguards
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Overcurrent protection
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Thermal management
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Cold-weather charging support via an automatic self-heating function
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Auto-cell balancing for optimal battery health
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CANBus and RS485 compatibility for real-time system integration
Built for Harsh Environments
Encased in a vibration-resistant, IP65-rated enclosure, the HUSKY 2 is designed to perform reliably in rugged, off-road, and marine conditions. Whether you're living full-time off-grid or weekend traveling, this battery is engineered to thrive in extreme weather and bumpy terrain.
Seamless Victron Integration
The 12V 1X HUSKY 2 KIT – Victron pairs effortlessly with Victron Energy inverters and charge controllers, giving you a fully compatible, plug-and-play solution. Designed for expandability, this kit is a perfect starting point or addition to any Victron-based power system.
Lightweight, Space-Saving Solution
Despite its compact footprint, the HUSKY 2 delivers impressive power, reducing the need for bulky multiple batteries. It’s an ideal fit for those who need high capacity in tight spaces—without sacrificing performance or safety.
Power your next adventure with the 12V 1X HUSKY 2 KIT – Victron and experience mobile energy the smart, reliable way.
What's Included
1 × 12V HUSKY 2 - LiFePO4 - 400Ah - 5.12kWh
1 × 12V MultiPlus-II 120V Inverter/Charger
1 × Victron Cerbo GX
1 × Victron COMM Cable
Specs and Downloads
Single Battery Tech Specs
| SKU: | FHSKY-12051-G2 |
| System Voltage: | 12V |
| Nominal Voltage: | 12.8V |
| Chemistry: | LiFePO4 |
| kWh Capacity: | 5.12kWh |
| Ah Capacity: | 400Ah |
| Charging Voltage Range: | 13.9V - 14V |
| Max Charge Voltage: | 14.4V |
| Operating Voltage Range: | 12V - 14.4V |
| Suggested Low Voltage Cutoff: | 12V - 12.7V |
| BMS Cutoff Range: | 10.5V - 11.75V |
| Cell Configuration: | 4S |
| Max Continuous Discharge Current: | 300A |
| Max Continuous Power: | 5120W |
| Max Discharge Peak Current: | 350A (Max 5 seconds) |
| Max Charge Current: | 200A |
| Charge Temperature Range: | -4°F - 113°F (-20°C - 45°C) |
| Discharge Temperature Range: | -4°F - 131°F (-20°C - 55°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) |
| Weight: | 95 lb (43.1 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 |
| Self-Heating: | Yes |
Inverter Specs
| SKU: | INV016 |
| Battery Voltage: | 24VDC |
INVERTER OUTPUT
| Rated Power: | 3000 VA / 2400 W |
| Peak Power: | 5500 W |
| Parallel Capacity: | Yes |
| Nominal Output Voltage RMS: | N/A |
| Output Frequency: | 60 Hz ± 0.1% |
| AC Voltage Regulation: | 120 VAC ± 2% |
| Inverter Efficiency (Peak): | 94% |
| Waveform: | Pure Sine Wave |
| Transfer Time: | N/A |
AC INPUT
| Voltage: | 120VAC |
| Selectable Voltage Range: | 90-140 VAC |
| Frequency Range (Auto-Sensing): | 45 – 65 Hz |
| Max. Charging Current: | 70A |
DIMENSIONS
| Weight: | 42 lbs |
| Depth: | 5.8 in |
| Width: | 10.9 in |
| Height: | 21.1 in |
Spec Sheet
User Manual
Safety Data Sheet
CE Certificate
UN38.3 Certificate
Inverter Spec Sheet
Are Solar Guys Pro Authorized Retailers?
Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!
Being an authorized retailer means we carry the same warranty as the manufacturer, protecting your purchase!
When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! By default, all products on Solar Guys Pro are 100% brand-new and in perfect condition.
If an item is used or refurbished, it will clearly indicate so in the title of the product as well as the discription.
For example, a used Battery will say:
XYZ Battery | 48V 100AH (REFURBISHED)
If you'd like to confirm, you can always send us a email at info@solarguyspro.com
Orders over $500 include a FREE (Normally $149.99) 80-Page DIY Solar eBook — added automatically at checkout.
Frequently Asked Questions
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