Big Battery 48V 2X HUSKY 2 KIT - K0973
SECOND GENERATION POWER STORAGE IS HERE! The 48V 10.24 kWh LiFePO4 2x HUSKY 2 Kit is the latest and greatest from BigBattery, providing a robust solution, with unmatched reliability and efficiency, for your Golf Cart, Utility Cart, RV, & Camper Van applications.
This battery is our most energy-dense 48V solution to date, designed to power your adventures on the course, or on the open road! 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 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, waterproof 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 winter excursion. Plus, the HUSKY 2 features full CANBus & RS485 communication protocols, and the HUSKY 2 Kit comes with a 350A external capacity meter, so you can always monitor the status and performance of your power.
Our HUSKY 2 Kit was designed to serve as a plug-and-play solution for your vehicles, easily replacing and surpassing current lead-acid alternatives, and comes with all cables, components, and mounting brackets included for a quick and simple installation, along with an efficient 17A 110V AC charger. Equipped with the HUSKY 2, you’ll be saving space and weight no matter the application, and you can rest easy knowing you’re powered and prepared to hit the road worry-free every time. Shop the all-new 48V 2x HUSKY 2 Kit today!
IncludedÂ
- 2 × 48V HUSKY 2 - LiFePO4 - 100Ah - 5.12kWh
- 1 × 48V HUSKY 2 COMM SOC Meter charger
- 1 × 48V 110V AC 20A IP65 Blue Charger
- 1 × Parallel Comm Cable
- 1 × 4AWG (Black and Red) 21 inches Ring to Ring Terminal Cable
What our Experts Think
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Strong 48 V Power Bank: Dual HUSKY 2 batteries deliver substantial energy and extended runtime — ideal for golf carts, off‑grid systems, and EV applications.
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Premium LiFePO₄ Performance: Safe, long‑lasting lithium iron phosphate chemistry with excellent cycle life, thermal stability, and reduced maintenance.
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Consistent, Stable Output: Supports continuous loads and peak demands without significant voltage sag — great for motors, accessories, and electronics.
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Smart Protection & Longevity: Built‑in BMS safeguards against overcharge, over‑discharge, overcurrent, and temperature extremes to maximize lifespan.
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Durable & Low‑Maintenance: Rugged construction with minimal upkeep required — ideal for high‑use or rugged environments.
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Versatile Use Cases: Works well in solar storage, RV/van conversions, electric carts, and other 48 V systems needing reliable energy.
Q&A
Q: What is the Big Battery 48V 2X HUSKY 2 Kit used for?
A: Designed for 48V off-grid solar, RVs, backup power, and industrial applications, delivering reliable high-capacity LiFePOâ‚„ energy.
Q: What does the 2X configuration provide?
A: Two HUSKY 2 batteries deliver extended runtime and consistent performance, ideal for high-load 48V systems.
Q: What battery chemistry does it use?
A: Uses LiFePOâ‚„ cells, offering long cycle life, high efficiency, and enhanced safety.
Q: Does it include a BMS?
A: Yes, each battery features an integrated Battery Management System for overcharge, over-discharge, and thermal protection.
Q: Is it compatible with 48V systems?
A: Yes, fully compatible with 48V inverters, solar setups, and industrial equipment.
Q: How long will the batteries last?
A: LiFePOâ‚„ chemistry ensures thousands of cycles, providing years of reliable, low-maintenance operation.
Q: Why choose the 2X HUSKY 2 Kit?
A: Popular for its high capacity, robust performance, long lifespan, and safe, dependable operation for 48V applications.
Maintenance Tips
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Charge After Every Use: Keep batteries topped up to preserve LiFePOâ‚„ cycle life and consistent performance.
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Avoid Deep Discharge: Maintain charge above 20–30% to prevent cell degradation and extend lifespan.
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Use Approved Chargers Only: Charge with BigBattery 48V LiFePOâ‚„-compatible chargers for proper BMS function and cell balancing.
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Inspect Connections Regularly: Check terminals, cables, and connectors for corrosion, looseness, or wear; clean and tighten as needed.
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Maintain Optimal Temperatures: Store and operate between 32°F–95°F (0°C–35°C); avoid prolonged heat or freezing conditions.
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Keep Battery Clean & Dry: Wipe off dust or dirt; avoid moisture or water exposure.
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Long-Term Storage Care: If unused, store at 50–70% charge and cycle fully every 2–3 months to maintain health.
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Monitor BMS Alerts: Watch for over-voltage, over-temperature, or imbalance warnings and act promptly to prevent damage.
