BigBattery 24V HUSKY 2 INV Lithium Battery 5.12kWh 200Ah
24V LiFePO4 energy storage module designed for RVs, camper vans, off‑grid installations, marine vessels, and emergency backup. The HUSKY 2 delivers 5.12 kWh of usable capacity in a compact, rugged package, optimized for high‑current loads and long cycle life in demanding environments.
Key specifications
- System Voltage: 24V
- Nominal Voltage: 25.6V
- Chemistry: LiFePO4
- kWh Capacity: 5.12 kWh; Ah Capacity: 200 Ah
- Charging Voltage Range: 27.8–28V; Max Charge Voltage: 29.2V
- Max Continuous Discharge Current: 200A
- Max Continuous Power: 5,120W
- Discharge Peak Current: 300A (max 5 seconds)
- Cell Configuration: 8S
- Operating Voltage Range: 24–28.8V
- Suggested Low Voltage Cutoff: 24–25.4V
- BMS Cutoff Range: 21–23.5V
- Charge Temperature Range: -20°C to 45°C (-4°F to 113°F)
- Discharge Temperature Range: -20°C to 55°C (-4°F to 131°F)
- Optimal Discharge Temperature Range: 15°C–35°C (59°F–95°F)
- Storage Temperature Range: -20°C to 45°C (-4°F to 113°F) for up to 6 months
- Weight: 95 lb (43.1 kg)
- Dimensions: Depth 12.6 in (320 mm), Width 18.1 in (460 mm), Height 9.8 in (249 mm)
- Protection/Enclosure: IP65 rated
- Communications: CANBus / RS485
- Self-Heating: Yes
- Max Parallel Units: Up to 16 in parallel
Safety and certifications: The HUSKY 2 uses Tier 1 LiFePO4 chemistry inside an IP65 enclosure, complemented by an advanced BMS with automatic cell balancing and protective cutoffs. Self‑heating improves cold‑weather performance, while CANBus and RS485 interfaces enable real‑time monitoring and integration with existing vehicle or vessel power management systems. Safety documentation is available, including CE Certification, UN38.3 Certification, and Safety Data Sheet downloads.
Installation and maintenance: Install in a rigid mounting arrangement appropriate for a 24V system and sealed, IP65‑rated environments. The unit supports up to sixteen modules in parallel and requires proper CANBus/RS485 wiring for monitoring. Routine maintenance is minimal due to sealed construction; conduct periodic terminal inspections and verify connector integrity.
Downloads: Spec Sheet DOWNLOAD; Safety Data Sheet DOWNLOAD; Product Manual DOWNLOAD; CE Certificate DOWNLOAD; UN38.3 Certificate DOWNLOAD; Mobile App DOWNLOAD.
BigBattery 24V HUSKY 2 – LiFePO4 – 200Ah – 5.12kWh Lithium Battery
SECOND GENERATION POWER STORAGE IS HERE! The 24V 5.12 kWh LiFePO4 HUSKY 2 is the latest and greatest from BigBattery, providing unmatched reliability and efficiency in your RV & Van applications.
This battery is our most energy-dense 24V solution to date, designed to power your adventures no matter how far they take you. From its Tier 1 LFP cells to its generous operating parameters and wide temperature range, this battery redefines versatility and durability when it comes to lithium power storage. But that’s not all!
The HUSKY 2 comes with state-of-the-art features to enhance the safety and visibility of your power. Not only is it housed in an IP65-rated casing, and equipped with an advanced BMS capable of auto-balancing cells, but it also boasts a self-heating function to ensure you have reliable power through every winter excursion. Plus, the HUSKY 2 features full CANBus & RS485 communication protocols, so you can always monitor the status of your power.
Equipped with the HUSKY 2, you’ll be powered and prepared to hit the road worry-free every time. Shop the all-new 24V HUSKY 2 today!
Designed For 24V Applications
Product Specifications
BigBattery 24V HUSKY 2 – LiFePO4 – 200Ah – 5.12kWh Lithium Battery Product Specifications
| 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 |
| Communications: | CANBus / RS485 |
| Self-Heating: | Yes |
| Spec Sheet Download: | Click Here |
| Safety Data Sheet Download: | Click Here |
Product Manual
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| 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 |
| Communications: | CANBus / RS485 |
| Self-Heating: | Yes |
| Spec Sheet Download: | Click Here |
| Safety Data Sheet Download: | Click Here |