Product Description

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The BigBattery 12V HUSKY 2 INV is a 5.12 kWh, 400Ah LiFePO4 battery built for RV, off-grid, and marine applications. The INV model includes inverter communications, allowing the battery to communicate directly with compatible inverters for closed-loop charging and monitoring.

  • 12 V nominal, 400Ah — 5.12 kWh of storage
  • LiFePO4 (lithium iron phosphate) chemistry
  • Inverter communications for closed-loop integration
  • Suited to RVs, off-grid cabins, and marine installations
  • Built-in battery management system (BMS)

SKU: FHSKY-12051-G2-INV

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