

Description
Ultimate Power for Your Off-Grid Adventures
BigBattery’s 12V 5.12kWh HUSKY 2 is our most advanced lithium power solution yet—purpose-built for RVs, camper vans, and marine use. Featuring a massive 400Ah capacity, this Tier 1 LiFePO4 battery delivers dependable, long-lasting power with unmatched safety, performance, and efficiency in mind. Whether you’re cruising the open road or setting sail, the HUSKY 2 ensures you’re powered up wherever your journey takes you.
Designed to withstand the rigors of off-grid travel, the HUSKY 2 boasts a rugged, IP65-rated casing, advanced battery management system (BMS), and cutting-edge features like self-heating for cold climates and auto-cell balancing for optimal performance. Plus, with integrated CANBus and RS485 communication protocols, you’ll always have full control and visibility over your battery’s health and performance.
Key Features
Massive 5.12kWh Capacity (400Ah)
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Long-lasting power for extended off-grid trips
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Perfect for RVs, vans, boats, and other 12V setups
Advanced Battery Management System (BMS)
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Auto cell balancing to maximize efficiency and battery life
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Built-in protections for overcharge, over-discharge, and temperature extremes
Self-Heating Function
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Keeps battery warm and operational during winter excursions
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Reliable performance in cold weather environments
Rugged & Durable Design
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IP65-rated casing for water and dust resistance
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Vibration-resistant housing perfect for travel and marine applications
Smart Monitoring & Communication
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Integrated CANBus & RS485 protocols
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Monitor battery health, charge levels, and system status in real-time