If you’re looking for a power storage solution that can handle the wild, integrate with smart systems, and outlast traditional setups, the Big Battery Husky 2 should be at the top of your list. A solid investment for the future of off-grid and mobile living.
In the world of portable energy storage, the Big Battery Husky 2 is a standout—offering over 10 kWh of usable power from two high-capacity 51.2V, 100Ah lithium iron phosphate (LiFePO4) batteries.
With each unit weighing about 94 pounds, the batteries strike a balance between energy density and rugged mobility. They’re ideal for boats, RVs, golf carts, pontoons, and even remote off-grid cabins. The smart modular design makes installation adaptable and secure—even in challenging terrain or confined spaces.
High-Capacity, Space-Saving Battery Design
These aren’t your average battery packs. They are engineered for durability, efficiency, and flexibility.
Key Features:
IP65-Rated Protection Against Dust and Water
Unlike many competitors, the Husky 2 comes with IP65-rated waterproofing. This ensures protection against water spray and dust, making it a go-to solution for harsh and unpredictable weather conditions. Whether on a yacht, in a rain-soaked trailer park, or a dusty desert site, the Husky 2 keeps delivering.
Even better, it includes an integrated heating element—a game changer for cold climates. Charging and discharging below 32°F (0°C) is a risky limitation for many battery systems. Husky 2 overcomes that, offering safe operation even below freezing.
Highlights:
Advanced BMS Ensures Safe, Efficient Operation
At the heart of the Husky 2 lies an advanced Battery Management System (BMS) paired with communication ports and Bluetooth monitoring. This allows seamless integration with inverters, solar systems, and external monitors. You can view performance in real-time, right from your smartphone.
This level of transparency ensures that issues like cell imbalance or abnormal temperatures are spotted early. It’s a must-have for mission-critical applications where power failures aren’t an option. From marine tech to tiny homes, staying connected to your power system is now easier than ever.
Smart Technology Perks:
Portable Power Without the Hassle
Despite their size, the Husky 2 batteries are built with practical portability in mind. Heavy-duty carry handles and steel
Despite their size, the Husky 2 batteries are built with practical portability in mind. Heavy-duty carry handles and steel mounting brackets make them easy to transport and secure. The design allows side-by-side or stacked installation—ideal for tight spaces like camper vans or engine rooms.
Even during installation, you’ll notice the thoughtfulness: ventilation channels, reinforced edges, and optional locking kits. This battery isn’t just about brute power—it’s about safe, stable, and flexible integration into your lifestyle or energy system.
Portability Benefits:
The included 20-amp waterproof charger is more than a bonus—it’s an essential part of the Husky 2’s usability. It’s tuned perfectly to the battery’s voltage, ensuring safe and optimal charging.
A full charge takes about 5 hours per battery, or 10 hours if charging both simultaneously. For off-grid living or frequent travelers, this flexibility is a game-changer. You can charge overnight at a campsite, or during the day when solar input is high. The rugged charger can withstand splashes and dirt, just like the batteries themselves.
Charging Specs:
The Big Battery Husky 2 is more than a battery—it’s a comprehensive energy solution. Its combination of safety, rugged design, advanced features, and smart usability makes it ideal for a wide range of applications. Whether you’re powering a mobile home, living off-grid, or managing remote installations, the Husky 2 delivers reliable and intelligent energy every time.
While future testing will further reveal its performance metrics, even the initial specs tell a compelling story. From cold-weather functionality to real-time monitoring, this battery system sets a new bar for portable energy tech.
Why It Stands Out:
