Big Battery | 12V 2X HUSKY 2 KIT
Overview
SECOND GENERATION POWER IS HERE!
Introducing the 12V 10.24kWh LiFePO4 HUSKY 2 Kit from BigBattery, offering top-tier reliability and efficiency for RVs, camper vans, trolling motors, and marine applications.
The HUSKY 2 is our most energy-dense 12V solution, engineered to power your adventures wherever they lead. Featuring Tier 1 LFP cells, broad operating parameters, and a wide temperature range, this battery sets a new standard for durability and performance in lithium power storage.
Packed with cutting-edge features, the HUSKY 2 is housed in an IP65-rated casing, equipped with an advanced auto-balancing BMS, and includes a self-heating function to provide dependable power even in cold conditions. With CANBus and RS485 communication protocols, you can easily monitor battery health and performance.
Designed as a plug-and-play solution, the HUSKY 2 Kit comes complete with all cables and components for easy, maintenance-free installation. Whether on land or water, with the HUSKY 2, you’ll always have the power you need for your adventures.
Shop the all-new 12V HUSKY 2 Kit today!
What's Included
2 × 12V HUSKY 2 - LiFePO4 - 400Ah - 5.12kWh
1 × 4AWG (Black and Red) 21 inches Ring to Ring Terminal 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 |
