BigBattery 48V 4X EAGLE 2 Lithium Battery Kit – 6.52kWh LiFePO4 Power
Introducing BigBattery’s all-new 48V 4X EAGLE 2 Kit, delivering an impressive 6.52kWh of reliable, long-lasting LiFePO4 power. Built for high-demand 48V systems, this 4-battery configuration is perfect for powering golf carts, utility vehicles, UTVs, LSVs, RVs, and more—offering superior performance, extended range, and maximum runtime for every ride or adventure.
The EAGLE 2 uses Tier 1 lithium iron phosphate (LFP) cells packed into a compact, GC2 form factor, designed as a direct, drop-in replacement for T-105 lead-acid batteries. This means no tray modifications, less vehicle weight, and a dramatic boost in acceleration, charge speed, and overall efficiency. Whether you're navigating the golf course or taking your camper off-grid, this kit gives you the peace of mind that comes with BigBattery’s signature durability and performance.
Each battery comes with an integrated LED capacity meter, and the kit includes an external CANBus SOC meter—giving you full insight into system health and performance at all times. With IP67-rated casings, your batteries are fully protected from dust, water, and debris, making them ideal for rugged, outdoor conditions.
Thanks to the EAGLE 2’s advanced Battery Management System (BMS), including self-heating functionality and a wide temperature operating range, this kit is engineered to deliver safe, consistent power in every season—from hot summer days to cold winter mornings.
Key Features:
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Total Capacity: 6.52kWh (4 × 1.63kWh batteries)
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Voltage: 48V nominal
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Battery Chemistry: Lithium Iron Phosphate (LiFePO4)
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Form Factor: GC2 – Direct T-105 lead-acid replacement
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Protection Rating: IP67 – Waterproof, dustproof, and weather-resistant
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Monitoring: Built-in LED meters + External CANBus SOC display
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BMS: Intelligent system with auto cell balancing & cold-weather self-heating
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Performance: Lighter weight, longer life, faster charging
Designed For 48V Applications:
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Exact Replacement for T-105 Lead-Acid Batteries
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Golf Carts & Utility Carts
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48V UTVs & Low-Speed Vehicles (LSVs)
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Class A, B, & C RVs
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Camper Vans & Tow-Behind Trailers
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Light Industrial Equipment
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Emergency & Mobile Backup Power
Benefits:
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Massive 6.52kWh capacity for extended range and performance
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Drop-in ready – no battery tray modifications required
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Long lifespan with over 4,000+ charge cycles
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Built-in system diagnostics and remote monitoring via CANBus
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Operates safely in extreme temperatures with self-heating technology
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IP67 protection ensures reliability in tough environments
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Maintenance-free, eco-conscious lithium power
What's Included:
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4 × 48V EAGLE 2 – LiFePO4 – 32Ah – 1.63kWh Batteries (FEAGL-48016-G2)
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1 × EAGLE 2 CANBus SOC Meter (MTR107)
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1 × 48V 110V AC 20A IP65 Blue Charger (PWS053)
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3 × 4AWG Black Cables – 11" Ring to Ring Terminals (CBL080)
- 3 × 4AWG Red Cables – 11" Ring to Ring Terminals (CBL081)
Specifications
Product Specifications
| SKU: |
FEAGL-48016-G2-0CH |
| System Voltage: |
48V |
| Nominal Voltage: |
51.2V |
| Chemistry: |
LiFePO4 |
| kWh Capacity: |
1.63kWh |
| Ah Capacity: |
32Ah |
| Charging Voltage Range: |
55.6 – 58V |
| Max Charge Voltage: |
58.4V |
| Operating Voltage Range: |
48 – 58.8V |
| Suggested Low Voltage Cutoff: |
48 – 50.8V |
| BMS Cutoff Range: |
42 – 47V |
| Cell Configuration: |
16S |
| Max Continuous Discharge Current: |
60A |
| Max Continuous Power: |
3072W |
| Max Discharge Peak Current: |
200A (Max 3 seconds) |
| Max Charge Current: |
30A |
| Charge Temperature Range: |
-4°F – 131°F (-20°C – 55°C) |
| Discharge Temperature Range: |
-4°F – 140°F (-20°C – 60°C) |
| Optimal Discharge Temperature Range: |
59°F – 95°F (15°C – 35°C) |
| Storage Temperature Range: |
23°F – 95°F (-5°C – 35°C) (Max 3 months)
32°F – 77°F (0°C – 25°C) (Max 12 months) |
| Weight: |
38 lb (17.2 kg) |
| Depth: |
7.1 in (180 mm) |
| Width: |
10.2 in (260 mm) |
| Height: |
10.8 in (274 mm) |
| Max Connections: |
Up to (10) Parallel |
| Protection Rating: |
IP67 / NEMA 6 |
| Communications: |
CANBus |
| Self-Heating: |
Yes |
| Spec Sheet Download: |
Spec Sheet |
| User Manual Download: |
User Manual |
| CE Certificate: |
CE Certificate |
| EMC Certificate: |
EMC 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
