Big Battery | 12V 2X HUSKY 2 KIT – Victron
Overview
SECOND-GENERATION POWER STORAGE HAS ARRIVED! The 12V 10.24kWh LiFePO4 2x HUSKY 2 Kit from BigBattery offers a high-capacity, ultra-reliable power solution for your RV, camper van, trailer, boat, yacht, or any mobile setup.
As BigBattery’s most energy-dense 12V option, the HUSKY 2 is engineered for peace of mind, whether you’re navigating open waters or camping off the grid. Built with Tier 1 LFP cells and wide operating parameters, this battery delivers exceptional durability and performance. Its advanced BMS provides comprehensive protections against Over/Under Voltage and Over Current, along with thermal management to ensure consistent operation—even in winter conditions.
The HUSKY 2 includes advanced features for enhanced safety and monitoring. Encased in an IP65-rated, vibration-resistant shell, it comes with a self-balancing BMS, CANBus and RS485 communication, and an automatic self-heating function for reliable cold-weather charging.
Compact, powerful, and built to perform in every season, the HUSKY 2 is your ultimate 12V power solution.
What's Included
2 × 12V HUSKY 2 - LiFePO4 - 400Ah - 5.12kWh
1 × 12V MultiPlus-II 120V Inverter/Charger
1 × Victron Cerbo GX
1 × 4AWG (Black and Red) 21 inches Ring to Ring Terminal Cable
1 × Victron COMM Cable
1 × Parallel 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!
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! All products on Solar Guys Pro are 100% brand-new and in perfect condition.
We do not sell any used or refurbished items.
Frequently Asked Questions
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