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

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

The BigBattery 12V 4X HUSKY 2 20.48kWh Power System is a powerful off-grid and mobile energy storage solution, engineered for 12V applications. It’s the ideal system for RVs, camper vans, tow-behind trailers, marine systems, food trucks, emergency backup power, and mobile business setups.

This configuration includes four 12V 5.12kWh HUSKY 2 LiFePO4 batteries paired with a 2000W pure sine inverter from AIMS Power and a 60A lithium charger, ensuring reliable energy delivery, clean DC to AC conversion, and fast, efficient charging from standard wall outlets.

Key Features:

• Battery Capacity: 20.48kWh (4 × 5.12kWh HUSKY 2 modules)
  
• Voltage: 12V, ideal for mobile, off-grid, and backup use
  
• Chemistry: LiFePO₄ (Lithium Iron Phosphate)
  
• Inverter: 2000W AIMS Pure Sine Wave Inverter (ETL listed to UL 458)
  
• Charger: 60A 12V Lithium AC Charger (110V Input, 14.6V DC Output)
  
• BMS: Advanced battery management with auto cell balancing, over/under voltage, overcurrent, and thermal protections
  
• Self-Heating: Supports cold-weather charging with built-in heating system
  
• Communication: CANBus & RS485 compatible
  
• Enclosure: IP65-rated, vibration-resistant, winter-ready
  

Designed For 12V Applications:

• Class A, B, & C RVs
  
• Camper vans & tow-behind trailers
  
• Boats & small yachts
  
• Marine systems
  
• Commercial vehicles & food trucks
  
• Emergency backup & off-grid setups
  
• Light towers & signage
  
• Lead-acid replacement systems
  

Benefits:

• High energy density and extended cycle life
  
• Automatic transfer for seamless power switching
  
• Clean, quiet pure sine wave output
  
• Reduced harmonic distortion with low-frequency transformer
  
• Fast AC charging with dedicated lithium charger
  
• Compact footprint for space-sensitive installations
  
• Maintenance-free, plug-and-play setup
  
• Ready for all-season use with self-heating protection
  
  

What’s Included:

• 4 × 12V HUSKY 2 Lithium Battery Modules – Model: FHSKY-12051-G2-INV
  
• 1 × AIMS 2000W Pure Sine Inverter – Model: INV006
  
• 1 × 12V 110V AC 60A Lithium Charger – Model: PWS015
  
• 1 × 4AWG 4FT BB175 to Ring Terminal Cable – Model: CBL015
  
• 3 × 4AWG (Black & Red) 21" Ring-to-Ring Terminal Cables – Model: CBL092
  
• 3 × Parallel Communication Cables – Model: CBL099
  

Specifications

Product Specifications

Why Buy From Us

Why Buy From 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.

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