BigBattery 48V 2X EAGLE 2 Lithium Battery Kit – 3.26kWh LiFePO4 Power
Introducing the BigBattery 48V 2X EAGLE 2 Kit — a high-performance, plug-and-play lithium battery upgrade delivering 3.26kWh of reliable, long-lasting LiFePO4 power. Featuring two of BigBattery’s premium 48V EAGLE 2 batteries, this kit is the perfect drop-in replacement for outdated lead-acid systems, especially T-105s, in golf carts, utility vehicles, UTVs, LSVs, and other 48V mobile platforms.
Built with Tier 1 lithium iron phosphate (LFP) cells in a compact GC2 form factor, this kit offers significant improvements in lifespan, range, and power—all while dramatically reducing your vehicle’s battery weight and requiring no tray modifications. Whether you're commuting around the course, working on-site, or heading out in your RV, the EAGLE 2 Kit ensures smooth, consistent power delivery in every situation.
Equipped with advanced safety and monitoring features, the kit includes both on-unit LED meters and an external CANBus-compatible State of Charge (SOC) meter, giving you complete visibility over your system at all times—even with the batteries installed in hard-to-reach locations. Plus, the IP67-rated casing protects your system from water, dust, and dirt—ideal for rugged, outdoor environments.
Designed to perform in every season, the EAGLE 2 Kit features an intelligent Battery Management System (BMS) with self-heating technology, wide temperature range support, and automatic cell balancing—so you can charge, store, and discharge your system safely, even in extreme conditions.
Key Features:
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Total Capacity: 3.26kWh (2 × 1.63kWh batteries)
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Voltage: 48V nominal
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Chemistry: Lithium Iron Phosphate (LiFePO4)
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Form Factor: GC2 – Exact replacement for T-105 lead-acid batteries
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Protection: IP67-rated casing (dust & waterproof)
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Monitoring: On-unit LED meters + External CANBus SOC meter
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BMS: Advanced system with cell balancing & self-heating
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Weight Reduction: Significantly lighter than equivalent lead-acid systems
Designed For 48V Applications:
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T-105 Lead-Acid Battery Replacement
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Golf Carts & Utility Carts
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48V UTVs & 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 Power Systems
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Mobile Backup Applications
Benefits:
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Powerful 3.26kWh lithium energy storage
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Drop-in replacement for lead-acid systems with no tray mods
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Enhanced range, acceleration, and battery life
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Advanced BMS for year-round operation
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IP67 rating for rugged outdoor use
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Plug-and-play installation with included hardware
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CANBus monitoring with external SOC display
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Maintenance-free, safe, and eco-friendly energy
What's Included:
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2 × 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)
- 1 × 4AWG Black Cable – 11" Ring to Ring Terminal (CBL080)
- 1 × 4AWG Red Cable – 11" Ring to Ring Terminal (CBL081)
Specifications
Product Specifications
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| 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
