Big Battery 12V 2X HUSKY 2 KIT – AIMS + CHARGER - K0744
SECOND GENERATION POWER STORAGE IS HERE! This 12V 10.24kWh LiFePO4 HUSKY 2 Kit is the latest and greatest from BigBattery, providing a robust, high-ampacity solution, with unmatched reliability and efficiency, for any RV, camper van, trailer, boat, small yacht, or mobile power setup.
The HUSKY 2 is our most energy-dense 12V solution to date, designed to provide ultimate peace of mind during operation, whether that’s out on the open waters, or while boondocking in the countryside. From its Tier 1 LFP cells to its generous operating parameters, this battery redefines versatility and durability when it comes to lithium power storage, and boasts comprehensive BMS protections against Over/Under Voltage and Over Current statuses, as well as a thermal management system that affords a generous operating temperature range for all you winter warriors!
The HUSKY 2 comes with state-of-the-art features to enhance the safety and visibility of your power. Not only is it housed in an IP65-rated, vibration-resistant casing, and equipped with an advanced BMS capable of auto-balancing cells and full CANBus & RS485 communication protocols, but it also boasts an automatic self-heating function which supports cold weather charging, ensuring you have reliable power through every season. But that’s not all!
We pair the 12V HUSKY 2 with a state-of-the-art 2000W inverter from AIMS Power. Designed for a diverse range of applications, this pure sine inverter guarantees reliable DC to AC power conversion for your RV, camper van, emergency power supply, backup system, or mobile power setup. Plus, this inverter’s pure sine wave output allows the unit to provide cleaner power, with greater efficiency, to your equipment and appliances than the modified sine alternative. This means less noise coming from your power system, motors that run cooler, and equipment that runs smoother from start to finish, for even the most sensitive of use-cases. With extensive protections and connections, this robust 2kW inverter is an essential component for any battery system or power supply.
Equipped with the 12V HUSKY 2, you’ll be saving space and weight no matter the application, and you can rest easy knowing you’re powered and prepared day in and day out. Shop the all-new 12V HUSKY 2 & HUSKY 2 Kits today!
Included
- 2 × 12V HUSKY 2 - LiFePO4 - 400Ah - 5.12kWh
- 1 × Aims 2000 Watt Pure Sine Wave Inverter ETL Listed to UL 458
- 1 × 12V 110V AC 60A Lithium Charger (14.6V DC)
- 1 × 4AWG (Black and Red) 21 inches Ring to Ring Terminal Cable
- 1 × 4AWG 4FT BB175 to Ring Terminal Cable
- 1 × Parallel Comm Cable
What our Experts Think
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Dual Battery Setup: Two 12 V HUSKY 2 batteries offer increased capacity and extended runtime compared with a single battery — ideal for demanding RV, marine, or backup power systems.
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Reliable Power Delivery: Steady, consistent output suitable for accessories, lighting, pumps, inverters, and continued loads.
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Comprehensive Package: Inclusion of charger and AIMS (Automatic Inverter Management System) adds convenience — simplifies installation and ensures batteries remain charged and properly managed.
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LiFePO4 Advantages: Long lifespan, enhanced safety, minimal maintenance, and improved thermal stability over traditional lead-acid batteries.
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Versatile Applications: Fits well in off-grid setups, caravans, boats, solar backup systems, and mobile workstations.
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Low Maintenance, High Durability: Less upkeep compared to conventional batteries, reducing long-term cost and downtime.
Q&A
Q: What is the Big Battery 12V 2X HUSKY 2 Kit used for?
A: Designed for 12V off-grid, RV, marine, and backup power applications, providing reliable high-capacity LiFePO4 energy.
Q: What is included in the kit?
A: Includes two 12V HUSKY 2 batteries, an AIMS inverter, and a charger for a complete plug-and-play power solution.
Q: What battery chemistry does it use?
A: Uses LiFePO4 cells, offering long cycle life, high efficiency, and enhanced safety.
Q: Does it include a BMS?
A: Yes, each battery features an integrated Battery Management System for overcharge, over-discharge, and thermal protection.
Q: Is it compatible with 12V systems?
A: Yes, fully compatible with standard 12V inverters, solar setups, and backup systems.
Q: How long will the batteries last?
A: LiFePO4 chemistry ensures thousands of cycles, delivering years of reliable use.
Q: Why choose the HUSKY 2 Kit with AIMS inverter and charger?
A: Users value its turnkey setup, high efficiency, safety features, and seamless integration for reliable 12V power applications.
Maintenance Tips
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Inspect battery connections: Check terminals and cables monthly for tightness, corrosion, or dust buildup.
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Charge properly: Use the included charger and follow recommended charging cycles; avoid deep discharges below 20–30% to extend battery life.
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Monitor battery status: Use BMS indicators to watch for voltage irregularities, temperature alerts, or error codes.
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Keep batteries clean and dry: Wipe surfaces and terminals to prevent corrosion and dust accumulation.
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Balance charge periodically: Perform a full balancing charge every 1–2 months to maintain optimal performance.
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Environmental care: Store and operate in a cool, dry location away from direct sunlight, heat, or moisture.
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Avoid overloads: Do not exceed rated load limits for both batteries and the AIMS system to ensure safety and longevity.
