


High-Powered Lithium Solution for RVs, Camper Vans & More
The BigBattery 12V HUSKY 2 is a high-capacity LiFePO4 battery built to power RVs, camper vans, marine systems, and commercial vehicles with reliable, long-lasting performance. With 5.12kWh of energy storage and a rugged, weather-resistant design, it’s made to handle real-world conditions while delivering consistent power. Designed for easy integration and scalable expansion, the HUSKY 2 is a dependable solution for both mobile and off-grid energy needs.
Key Benefits:
- Built for Tough Environments: IP65-rated, vibration-resistant enclosure ensures durability in outdoor and mobile applications.
- Cold Weather Ready: Integrated self-heating maintains reliable performance in low temperatures.
- Advanced Battery Protection: Smart BMS with auto cell balancing optimizes performance, safety, and battery lifespan.
- Simple Installation: Standard M8 terminals allow easy integration into existing RV, marine, and off-grid systems.
Use Cases:
Ideal for RVs, camper vans, tow-behind trailers, boats, and off-grid setups where dependable 12V power is essential. Also well-suited for commercial vehicles, food trucks, emergency backup systems, and outdoor lighting or signage applications.
Tech Specs:
- Nominal Voltage: 12V
- Capacity: 400Ah
- Energy Storage: 5.12kWh
- Enclosure Rating: IP65 (Dust & Water Resistant)
From purchase to installation and beyond, our USA-based team offers lifetime support—contact us with any questions.
Learn more about this product's 12-year limited warranty