Product Summary:

The 24V HUSKY 2 INV Lithium Battery Kit is a scalable, high-performance energy solution designed for RVs, camper vans, marine systems, and off-grid applications. Available in 1×, 2×, and 3× battery configurations, this system delivers 5.12kWh to 15.36kWh of LiFePO₄ energy, providing reliable, long-lasting power for mobile and adventure-ready setups.

  Built around the 24V HUSKY 2 INV battery, each kit features inverter communication capability for seamless integration with compatible inverter systems and optimized performance. Powered by Tier 1 LiFePO₄ cells and an advanced Battery Management System (BMS), the system ensures safe, efficient operation with protection against voltage, current, and temperature extremes.  

Designed for real-world conditions, the batteries feature IP65-rated enclosures, vibration-resistant construction, and built-in self-heating, enabling dependable performance in rugged and cold-weather environments. Each kit includes essential components such as a charger, external capacity meter, and cabling, allowing for fast, plug-and-play installation. With HUSKY app remote monitoring, users can track system performance in real time – making this kit a flexible, durable solution for reliable power on the road, water, or off-grid.

Ships From: Texas, USA
Warranty: 12 Years
Support: Lifetime USA-Based Tech Support

Compatibility

Inverter Compatibility (Closed-Loop Communication):

  • Compatible with 24V VICTRON inverter systems via communication protocols
  • 1× / 2× / 3× HUSKY 2 INV 24V LiFePO₄ Batteries

Best-Fit Applications:

  • 1× HUSKY 2 INV (5.12kWh) – Best for light-duty RV, van, and marine setups with basic power needs and shorter runtimes
  • 2× HUSKY 2 INV (10.24kWh) – Ideal for extended trips, moderate loads, and users needing longer runtime and more reliable daily use
  • 3× HUSKY 2 INV (15.36kWh) – Built for high-demand off-grid systems, larger setups, and extended runtime with maximum capacity
Key Features
  • Scalable Energy Capacity – Available in 1× (5.12kWh), 2× (10.24kWh), and 3× (15.36kWh) configurations
  • Inverter Communication (INV Version) – Optimized integration with compatible inverter systems
  • Tier 1 LiFePO₄ Cells – Safe, stable, and long-lasting lithium battery technology
  • Advanced BMS Protection – Multi-layer safety for voltage, current, and temperature
  • IP65-Rated Enclosure – Built for dust and water resistance
  • Self-Heating Function – Reliable operation in cold climates
  • Vibration-Resistant Design – Ideal for mobile and marine environments
  • External Capacity Meter Included – Easy monitoring of battery status
  • Charger & Cabling Included – Plug-and-play installation with required components
  • HUSKY App Monitoring – Real-time battery tracking and remote access
  • Deep-Cycle Performance – Built for consistent daily use
  • Maintenance-Free Operation – No routine servicing required

A high-capacity, smart lithium battery kit built for reliable mobile power, efficient off-grid use, and seamless inverter integration.

Real Installations From Customers Like You!

Enter your build here to show off your build and receive a gift-box from us! Selected photos will be featured on our website and product pages.

 

Designed For 48V Applications

  • LEAD ACID REPLACEMENT
  • CLASS A, B, & C RVs
  • CAMPER VANS
  • TOW-BEHIND TRAILERS
  • COMMERCIAL VEHICLES
  • FOOD TRUCKS
  • EMERGENCY POWER
  • MOBILE BACKUP

See More On YouTube

Battery Downloads

SKU#: FHSKY-24051-G2-INV
Spec Sheet:DownloadDOWNLOAD
User Manual:DownloadDOWNLOAD
CE Certificate:DownloadDOWNLOAD
UN38.3 Certificate:DownloadDOWNLOAD
Safety Data Sheet:DownloadDOWNLOAD
Mobile IOS App:Go to linkGO TO LINK
Mobile Android App:Go to linkGO TO LINK

Battery Specifications

GTIN-12 (U.P.C.):850061252265
System Voltage:24V
Nominal Voltage:25.6V
Chemistry:LiFePO4
kWh Capacity:5.12kWh
Ah Capacity:200Ah
Charging Voltage Range:27.8 – 28V
Max Charge Voltage:29.2V
Operating Voltage Range:24 – 28.8V
Suggested Low Voltage Cutoff:24 – 25.4V
BMS Cutoff Range:21 – 23.5V
Cell Configuration:8S
Max Continuous Discharge Current:200A
Max Continuous Power:5120W
Max Discharge Peak Current:500A (Max 5 seconds)
Max Charge Current:150A
Charge Temperature Range:-4°F – 113°F (-20°C – 45°C)
Discharge Temperature Range:-4°F – 131°F (-20°C – 55°C)
Optimal Discharge Temperature Range:59°F – 95°F (15°C – 35°C)
Storage Temperature Range:-4°F – 113°F (-20°C – 45°C) (Max 6 months)
Weight:95 lb (43.1 kg)
Depth:12.6 in (320 mm)
Width:18.1 in (460 mm)
Height:9.8 in (249 mm)
Max Connections:Up to (16) Parallel
Protection Rating:IP65 / NEMA 4X
Communications:CANBus / RS485
Self-Heating:Yes

Designed For 24V Applications

    • CLASS A, B, & C RVs

    • LEAD ACID REPLACEMENT

    • CAMPER VANS

    • TOW-BEHIND TRAILERS

    • COMMERCIAL VEHICLES

    • FOOD TRUCKS

    • EMERGENCY POWER

    • MOBILE BACKUP

Real Installations From Customers Like You!

Enter your build here to show off your build and receive a gift-box from us! Selected photos will be featured on our website and product pages.

 

Designed For 48V Applications

  • LEAD ACID REPLACEMENT
  • CLASS A, B, & C RVs
  • CAMPER VANS
  • TOW-BEHIND TRAILERS
  • COMMERCIAL VEHICLES
  • FOOD TRUCKS
  • EMERGENCY POWER
  • MOBILE BACKUP

See More On YouTube

Battery Downloads

SKU#: FHSKY-24051-G2-INV
Spec Sheet:DownloadDOWNLOAD
User Manual:DownloadDOWNLOAD
CE Certificate:DownloadDOWNLOAD
UN38.3 Certificate:DownloadDOWNLOAD
Safety Data Sheet:DownloadDOWNLOAD
Mobile IOS App:Go to linkGO TO LINK
Mobile Android App:Go to linkGO TO LINK

Battery Specifications

GTIN-12 (U.P.C.):850061252265
System Voltage:24V
Nominal Voltage:25.6V
Chemistry:LiFePO4
kWh Capacity:5.12kWh
Ah Capacity:200Ah
Charging Voltage Range:27.8 – 28V
Max Charge Voltage:29.2V
Operating Voltage Range:24 – 28.8V
Suggested Low Voltage Cutoff:24 – 25.4V
BMS Cutoff Range:21 – 23.5V
Cell Configuration:8S
Max Continuous Discharge Current:200A
Max Continuous Power:5120W
Max Discharge Peak Current:500A (Max 5 seconds)
Max Charge Current:150A
Charge Temperature Range:-4°F – 113°F (-20°C – 45°C)
Discharge Temperature Range:-4°F – 131°F (-20°C – 55°C)
Optimal Discharge Temperature Range:59°F – 95°F (15°C – 35°C)
Storage Temperature Range:-4°F – 113°F (-20°C – 45°C) (Max 6 months)
Weight:95 lb (43.1 kg)
Depth:12.6 in (320 mm)
Width:18.1 in (460 mm)
Height:9.8 in (249 mm)
Max Connections:Up to (16) Parallel
Protection Rating:IP65 / NEMA 4X
Communications:CANBus / RS485
Self-Heating:Yes

Designed For 24V Applications

    • CLASS A, B, & C RVs

    • LEAD ACID REPLACEMENT

    • CAMPER VANS

    • TOW-BEHIND TRAILERS

    • COMMERCIAL VEHICLES

    • FOOD TRUCKS

    • EMERGENCY POWER

    • MOBILE BACKUP

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