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Big Battery | 12V 1X HUSKY 2 KIT – AIMS

SKU K0738
Save $280.00 Save $280.00
Original price $2,780.00
Original price $2,780.00 - Original price $2,780.00
Original price $2,780.00
Current price $2,500.00
$2,500.00 - $2,500.00
Current price $2,500.00

Overview

Introducing the 12V 5.12kWh LiFePO4 HUSKY 2 Kit: The Next Generation of Power Storage!

BigBattery's HUSKY 2 Kit is the ultimate high-performance, high-capacity power solution for RVs, camper vans, trailers, boats, small yachts, and mobile setups. This compact, energy-dense 12V system offers unmatched efficiency, reliability, and versatility, making it perfect for off-grid adventures and harsh environments.

The HUSKY 2 features Tier 1 LiFePO4 cells and a robust Battery Management System (BMS) that provides comprehensive protections, including over/under voltage, overcurrent, and thermal management, ensuring optimal performance no matter where your journey takes you. Its wide operating temperature range and advanced safety features make it a dependable choice for every season, including winter, thanks to the integrated self-heating function that supports cold-weather charging.

With its IP65-rated, vibration-resistant casing, the HUSKY 2 is built to withstand the toughest conditions. The BMS includes auto-balancing for cells and supports full CANBus & RS485 communication protocols, giving you real-time visibility and control over your power system.

The HUSKY 2 Kit is paired with a powerful 2000W inverter/charger from AIMS Power, offering a 300% surge capability, automatic frequency detection, multi-stage charging, and a built-in AC transfer switch. This seamless integration ensures smooth transitions between grid, solar, and battery power sources, making it ideal for mobile and backup power applications. The inverter’s low-frequency transformer minimizes harmonic distortion, ensuring quieter operation and greater overall system efficiency.

Whether you’re powering your RV, boat, or off-grid setup, the 12V HUSKY 2 Kit saves both space and weight while delivering reliable, efficient energy storage. Shop the HUSKY 2 and HUSKY 2 Kits today and power your adventures with confidence!

What's Included

1 × 12V HUSKY 2 - LiFePO4 - 400Ah - 5.12kWh
1 × Aims 2000 Watt Pure Sine Inverter Charger with Transfer Switch

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

Spec Sheet
User Manual
Safety Data Sheet
CE Certificate
UN38.3 Certificate

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USA Based Tech & Customer Support Got a question? Speak to our USA based tech & customer support team: 571-350-0146
#1 DIY Solar Authorized Retailer
Fast & Safe Shipping
Sales Tax Free
Authorized Dealer Warranty