The HUSKY 2 Lithium Marine Battery is our most energy-dense 48V solution to date, designed to provide ultimate peace of mind during operation, whether that’s in your home during a blackout, or while out boondocking in the countryside. 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, and boasts comprehensive BMS protections against Over/Under Voltage and Over Current statuses, as well as a thermal management system that affords a generous operating temperature range. But that’s not all.

The HUSKY 2 Lithium Marine Battery 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, vibration-resistant casing, and equipped with an advanced BMS capable of auto-balancing cells, but it also boasts a self-heating function which supports cold weather charging, ensuring you have reliable power through every season. Plus, the HUSKY 2 features parallel CANBus & RS485 communication protocols, and we pair these HUSKY 2s with the cutting-edge 12000XP split-phase inverter from EG4, capable of supporting PV arrays of up to 24000W, with a rated power of 12000W. The 12000XP comes equipped with its own in-depth LCD display, so you can always stay up to date on the status and performance of your power, and this multifunctional, off-grid inverter boasts advanced parallelability up to 72kW, built-in circuit breakers, smart load control, variable working modes, along with integrated UPS modules, making these units the perfect companions to your HUSKY 2s.

Equipped with the 48V HUSKY 2 Lithium Marine Battery, you’ll be saving space and weight no matter the application, and you can rest easy knowing you’re powered and prepared day in and day out. Shop the all-new 48V HUSKY 2 & HUSKY 2 Kits today.

Included:

• 4 × 48V HUSKY 2 INV - FHSKY-48051-G2-INV
  

• 3 × Parallel Comm Cable - CBL099
  

• 3 × 4AWG (Black and Red) 21 inches Ring to Ring Terminal Cable - CBL092
  

• 1 × 2AWG (Black and Red) 3FT Ring to Ring Terminal Cable - CBL086
  

• 1 × EG4 12kW (24kPV) OFF-GRID INVERTER - INV030

Specifications:

• System Voltage: 48V

• Nominal Voltage: 51.2V

• Chemistry: LiFePO4

• kWh Capacity: 5.12kWh

• Ah Capacity: 100Ah

• Charging Voltage Range: 55.6 – 57V

• Max Charge Voltage: 58.8V

• Operating Voltage Range: 48 – 57V

• Suggested Low Voltage Cutoff: 48 – 50.8V

• BMS Cutoff Range: 42 – 47V

• Cell Configuration: 16S

• Max Continuous Discharge Current: 150A

• Recommended Continuous Discharge Current: 100A

• Max Continuous Power: 7500W

• Recommended Continuous Power: 4000W

• Max Discharge Peak Current: 225A (Max 5 seconds)

• Max Charge Current: 100A

• Charge Temperature Range: -4°F – 113°F (-20°C – 45°C)

• Discharge Temperature Range: -4°F – 122°F (-20°C – 50°C)

• Optimal Discharge Temperature Range: 59°F – 95°F (15°C – 35°C)

• Storage Temperature Range: -4°F – 122°F (-20°C – 50°C) (Max 6 months)

• Weight: 100 lb (45.4 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 (Parallel only)

• Self-Heating: Yes

Warranty

BigBattery batteries are backed by a 12-year warranty, giving you reliable long-term performance and confidence in every charge. Designed for durability and engineered to last, our batteries are built to power your setup for over a decade.