BigBattery 24V 10.24kWh HUSKY 2 INV Lithium Battery Kit
The 24V 2X HUSKY 2 INV Kit from BigBattery delivers 10.24kWh of reliable, high-performance lithium power engineered for your RVs, camper vans, marine systems, and mobile adventures. Built with Tier 1 LiFePO₄ cells, this dual-battery kit redefines energy storage—offering uncompromising efficiency, safety, and long-lasting durability in a compact, plug-and-play package.
As BigBattery’s most energy-dense 24V solution to date, the HUSKY 2 INV is housed in a rugged, IP65-rated enclosure and built for year-round use. Whether you're camping in sub-zero conditions or exploring under the summer sun, its self-heating function and wide temperature operating range ensure reliable performance wherever your journey takes you.
Thanks to advanced BMS protections and full CANBus + RS485 communication protocols, you’ll always have clear visibility and control over your system’s health and performance. The INV model adds inverter-ready communication capabilities for smarter energy management and seamless integration into your power setup.
Key Features:
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Battery Capacity: 10.24kWh (2 × 5.12kWh)
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Voltage: 24V System
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Chemistry: Lithium Iron Phosphate (LiFePO₄)
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Communication: CANBus & RS485 with inverter-ready capabilities
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Thermal Protection: Built-in self-heating for cold-weather charging
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Enclosure: IP65-rated, vibration-resistant, and weatherproof
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BMS: Auto-balancing cells with full over/under voltage and current protections
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Maintenance: Zero routine maintenance required
Designed For 24V Applications:
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Lead-Acid Replacement
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Class A, B, & C RVs
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Camper Vans & Tow-Behind Trailers
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Commercial Vehicles & Food Trucks
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Fishing Boats, Trolling Motors, Yachts, House Boats
Benefits:
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Ultra-reliable lithium power for long-haul performance
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Wide temperature tolerance for 4-season use
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Plug-and-play kit with cables included
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Supports inverter communication for smarter control
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Lightweight and compact with no upkeep needed
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Built to last 10+ years with consistent power delivery
What’s Included:
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2 × 24V HUSKY 2 INV Batteries – 5.12kWh each – Model: FHSKY-24051-G2-INV
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1 × 4AWG Black & Red 21" Ring-to-Ring Terminal Cable – Model: CBL092
Specifications
Product Specifications
| SKU: |
FHSKY-24051-G2 |
| 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: |
300A (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 |
| Spec Sheet Download: |
Spec Sheet |
| User Manual Download: |
User Manual |
| Safety Data Sheet Download: |
Safety Data Sheet |
| CE Certificate: |
CE Certificate |
| UN38.3 Certificate: |
UN38.3 Certificate |
Why Buy From Us
Why Buy From Ecogrid Supply?
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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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Fast, Reliable Shipping: All items ship from our U.S. warehouses with quick and dependable freight options to keep your project on track.
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30-Day Hassle-Free Returns: Change your mind? No worries — enjoy a simple 30-day return process for peace of mind.
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Real Human Support, 7 Days a Week: Reach us by phone, email, or live chat — no bots, no overseas call centers, just real people who know off-grid power systems.
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Expert Energy Guidance: Our solar and backup energy specialists are ready to help you with design, planning, product questions, and installation tips.
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USA-Based Service: Our team proudly operates here in the United States, providing local, knowledgeable, and friendly support.
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Secure Payments: Shop confidently with our encrypted, secure checkout to protect your personal and payment information.
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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.
Buying Guide
