BigBattery 12V 4X HUSKY Lithium Battery 2 KIT – AIMS

BigBattery 12V 4X HUSKY 2 20.48kWh Power System – AIMS

The BigBattery 12V 4X HUSKY 2 20.48kWh Power System is a high-capacity, off-grid and mobile power solution engineered for 12V applications. Whether you're outfitting an RV, camper van, marine vessel, food truck, or preparing for emergency backup, this system delivers unmatched performance, efficiency, and durability.

This configuration includes four 12V 5.12kWh HUSKY 2 lithium battery modules, paired with a powerful 2000W AIMS inverter/charger. The result is a compact, modular solution designed to provide clean, quiet, and continuous power—on or off the grid.

Key Features:

• Battery Capacity: 20.48kWh (4 × 5.12kWh HUSKY 2 modules)
  
• Voltage: 12V, suitable for mobile and backup power systems
  
• Chemistry: LiFePO₄ (Lithium Iron Phosphate)
  
• Inverter: 2000W AIMS Pure Sine Inverter Charger with 300% surge capability
  
• BMS: Advanced Battery Management System with auto cell balancing, over/under voltage, overcurrent, and thermal protections
  
• Self-Heating: Cold-weather charging support with automatic internal heating
  
• Communication: CANBus & RS485 protocols for enhanced monitoring and integration
  
• Enclosure: IP65-rated, vibration-resistant, winterized for extreme environments
  

Designed For 12V Applications:

• Class A, B, & C RVs
  
• Camper vans & trailers
  
• Boats & small yachts
  
• Marine power systems
  
• Commercial & fleet vehicles
  
• Food trucks & mobile businesses
  
• Emergency backup power
  
• Light towers & signage
  
• Lead acid battery replacement
  

Benefits:

• Long-lasting, maintenance-free lithium performance
  
• Seamless transfer switching between grid, solar, and battery inputs
  
• Quiet, clean, and efficient pure sine wave output
  
• Heavy-duty transformer for low harmonic distortion and cooler operation
  
• Space-saving and weight-reducing design
  
• Safe and dependable across all seasons and environments
  

What’s Included:

• 4 × 12V HUSKY 2 Lithium Battery Modules – Model: FHSKY-12051-G2-INV
  
• 1 × AIMS 2000W Pure Sine Inverter Charger with Transfer Switch – Model: INV004
  
• 3 × 4AWG (Black & Red) 21" Ring-to-Ring Terminal Cables – Model: CBL092
  
• 3 × Parallel Communication Cables – Model: CBL099
  

Specifications

Product Specifications

Shopping Guide

Why Shop With Us

Why Shop With Ecogrid Supply?

• Authorized & Trusted Dealer: We’re fully authorized for every brand we carry, so you get genuine products with full manufacturer warranties.

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• Built for Energy Independence: Whether you’re powering a cabin, prepping for emergencies, or going off-grid, our products are selected for performance, reliability, and sustainable operation.