Big Battery | 12V 3X HUSKY 2 KIT
Overview
SECOND GENERATION POWER IS HERE!
The 12V 15.36kWh LiFePO4 HUSKY 2 Kit from BigBattery delivers exceptional reliability and efficiency for RVs, camper vans, trolling motors, and marine applications.
The HUSKY 2 is our most energy-dense 12V battery to date, designed for all your adventures, no matter the distance. Featuring Tier 1 LFP cells, broad operating parameters, and an extensive temperature range, this battery redefines durability and versatility in lithium storage.
Built for safety and visibility, the HUSKY 2 is housed in a rugged IP65-rated casing, equipped with a sophisticated auto-balancing BMS, and features a self-heating function to ensure reliable performance, even in cold weather. With CANBus and RS485 communication protocols, you can easily monitor the status and health of your battery.
The HUSKY 2 Kit is designed as a plug-and-play solution, with all cables and components included for quick, hassle-free installation. Once installed, it’s maintenance-free and ready to keep you powered, whether on land or water.
Get the all-new 12V HUSKY 2 Kit today!
What's Included
3 × 12V HUSKY 2 - LiFePO4 - 400Ah - 5.12kWh
2 × 4AWG (Black and Red) 21 inches Ring to Ring Terminal Cable
Specs and Downloads
Single Battery Tech Specs
| SKU: | FHSKY-12051-G2 |
| System Voltage: | 12V |
| Nominal Voltage: | 12.8V |
| Chemistry: | LiFePO4 |
| kWh Capacity: | 5.12kWh |
| Ah Capacity: | 400Ah |
| Charging Voltage Range: | 13.9V - 14V |
| Max Charge Voltage: | 14.4V |
| Operating Voltage Range: | 12V - 14.4V |
| Suggested Low Voltage Cutoff: | 12V - 12.7V |
| BMS Cutoff Range: | 10.5V - 11.75V |
| Cell Configuration: | 4S |
| Max Continuous Discharge Current: | 300A |
| Max Continuous Power: | 5120W |
| Max Discharge Peak Current: | 350A (Max 5 seconds) |
| Max Charge Current: | 200A |
| 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 |
Are Solar Guys Pro Authorized Retailers?
Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!
When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! All products on Solar Guys Pro are 100% brand-new and in perfect condition.
We do not sell any used or refurbished items.
Frequently Asked Questions
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