BigBattery Husky 2 12V 5.12kWh LiFePO4 Battery with Bluetooth BMS


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SKU FHSKY-12051-G2-INV

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Sale price$2,050.00

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In stock (10 units), ready to be shipped

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Safety Notice

  • 38.3 CERTIFIED LITHIUM BATTERY
  • 18+ only

Read User Manual & Safety Sheet beforeΒ installation

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BigBattery HUSKY 2 12V 5.12kWh LiFePO4 Battery System

12V lithium iron phosphate battery system designed for RV, marine, solar energy storage, and off-grid applications. Features 5.12kWh capacity with 400Ah rating and LiFePO4 chemistry.

Key Specifications

  • Capacity: 5.12kWh (400Ah @ 12V)
  • Chemistry: Lithium Iron Phosphate (LiFePO4)
  • Cycle Life: 4,000-6,000 cycles at 80% depth of discharge
  • Connection Type: M8 bolt connections
  • Protection Rating: IP65
  • Cell Configuration: 4S

Battery Management System Features

  • Real-time monitoring of voltage, current, and temperature
  • Passive cell balancing function
  • LED State of Charge meter
  • Bluetooth connectivity for mobile monitoring

Applications

  • Recreational vehicles (RVs)
  • Solar energy systems
  • Off-grid power systems
  • Emergency backup power
  • Marine applications
  • Low-voltage equipment

Safety Features

  • Built-in fire suppression system
  • Water-resistant construction
  • Self-heating elements for cold weather operation
  • Multiple protection layers

Expandability

  • Parallel connection capability
  • Expandable up to 80kWh when connecting multiple units

Included Components

  • 1x HUSKY 2 Battery (12V 5.12kWh 400Ah)
  • 2x Carrying handles
  • 2x L mounting brackets
  • 2x M8 screws
  • 1x Terminal rubber cover (red & black)
  • 1x 2AWG 3FT connection cables with ring terminals

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Husky Batteries

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Why buy BigBattery lithium battery?

Choose Lithium Battery from BigBattery for affordable, reliable energy solutions, designed to drive the mass adoption of renewable energy. Built with modular, hot-swap-able components and the latest LiFePO4 technology, these batteries offer easy maintenance and exceptional longevity, countering planned obsolescence. Enhanced with advanced safety features and backed by a 10 year warranty, they provide a cost-effective, sustainable power source. Founded by Eric Lundgren, a pioneer in renewable energy, BigBattery ensures quality and support ideal for empowering your clean energy needs. Verify warranty details on each product page. Discover BigBattery lithium batteries through our store. Visit all BigBattery Lithium Batteries

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