BigBattery 24V 5.12kWh HUSKY 2 INV Lithium Battery
The BigBattery 24V HUSKY 2 INV is a compact, high-capacity 5.12kWh LiFePO₄ power solution engineered for demanding 24V applications. Whether you're outfitting an RV, camper van, food truck, or mobile backup system, the HUSKY 2 INV delivers unmatched performance, safety, and reliability—wrapped in a rugged, weather-resistant design.
With Tier 1 LFP cells, an advanced BMS, and built-in self-heating, this battery is designed to operate efficiently in extreme conditions, giving you dependable power in every season. Its IP65-rated casing ensures superior protection from dust, dirt, and water, making it ideal for on-the-go and off-grid setups.
This INV model also features integrated inverter communications, enabling seamless connectivity with compatible inverter systems for smarter energy management and enhanced system visibility.
Key Features:
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Battery Capacity: 5.12kWh
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Voltage: 24V System
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Chemistry: LiFePO₄ (Lithium Iron Phosphate)
- Integrated Inverter Communication (INV Version)
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Enclosure: IP65-rated, dust and water resistant
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Thermal Protection: Self-heating for cold weather charging
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BMS: Advanced Battery Management System with auto cell balancing
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Monitoring: Supports CANBus & RS485 communications
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Build: Durable, vibration-resistant casing with internal safety features
Designed For 24V Applications:
- Class A, B, & C RVs
- Camper Vans & Tow-Behind Trailers
- Food Trucks & Commercial Vehicles
- Emergency Power & Mobile Backup
- Lead-Acid Battery Replacement
Benefits:
- Long-lasting lithium power with 10+ year lifespan
- Zero maintenance and rapid recharge capability
- Cold-weather ready with built-in self-heating
- Communication-ready for integrated energy systems
- Ideal for compact installations with high power needs
- Quiet, efficient, and eco-friendly operation
What’s Included:
- 1 × 24V HUSKY 2 INV Battery – 5.12kWh – Model: FHSKY-24051-G2-INV
- 2 × HUSKY 2 Carrying Handle
- 2 × L Mounting Bracket
- 2 × M8 Screws
- 1 × Red & Black Terminal Rubber Cover
- 1 × 2AWG 3FT Red & Black Ring-to-Ring Terminal Cables – Model: CBL086
Specifications
Product 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: |
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
