Description
Big Battery | 36V EAGLE 2 LiFePO₄ Battery (1.54kWh) with Heater & CANBus
The Big Battery 36V EAGLE 2 LiFePO₄ Battery provides 1.54kWh of lithium power in a compact GC2-form-factor design. Built as a drop-in replacement for compatible 36V lead-acid battery systems, it features LiFePO₄ chemistry, an integrated self-heating system, CANBus communication, advanced BMS protection, and IP67/NEMA 6 protection. With up to 80A continuous discharge and 3,072W of continuous power, it is designed for golf carts, neighborhood electric vehicles, industrial equipment, marine and RV applications, and other 36V mobile power systems.
KEY FEATURES
- 1.54kWh LiFePO₄ Capacity – Provides compact, high-density energy storage for 36V applications.
- 36V GC2 Drop-In Design – Designed to fit compatible GC2/Trojan T-105 battery compartments with minimal or no modification.
- 40Ah Capacity – Provides 40Ah of usable battery capacity.
- 80A Continuous Discharge – Supports up to 80A continuous discharge current.
- 3,072W Continuous Power – Provides up to 3,072W of continuous output.
- 200A Peak Discharge – Supports up to 200A for a maximum of 3 seconds.
- Built-In Self-Heating – Supports charging in cold-weather conditions.
- CANBus Communication – Enables advanced monitoring and compatible system/inverter communication.
- Advanced BMS Protection – Provides protection against voltage, current, and temperature conditions.
- IP67 / NEMA 6 Protection – Designed for protection against dust and water exposure.
- Up to 10 Batteries in Parallel – Supports scalable battery-bank configurations.
- Tier 1 LiFePO₄ Cells – Designed for long-term, maintenance-free operation.
- Lightweight Design – At approximately 38 lb, it reduces weight compared with traditional lead-acid battery banks.
- 12-Year Warranty – Backed by Big Battery’s published warranty.
Specifications
| Brand | Big Battery |
| Product Name | 36V EAGLE 2 LiFePO₄ Battery |
| SKU | FEAGL-36015-G2 |
| System Voltage | 36V |
| Nominal Voltage | 38.4V |
| Chemistry | LiFePO₄ |
| Cell Configuration | 12S |
| Energy Capacity | 1.54kWh |
| Ah Capacity | 40Ah |
| Charging Voltage Range | 41.7–43.2V |
| Maximum Charge Voltage | 43.8V |
| Operating Voltage Range | 36–43.2V |
| Suggested Low Voltage Cutoff | 36–38.1V |
| BMS Cutoff Range | 31.5–35.3V |
| Max Continuous Discharge Current | 80A |
| Max Continuous Power | 3,072W |
| Max Discharge Peak Current | 200A (Maximum 3 Seconds) |
| Max Charge Current | 40A |
| 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 | 59°F–95°F (15°C–35°C) |
| Storage Temperature — Up to 3 Months | 23°F–95°F (-5°C–35°C) |
| Storage Temperature — Up to 12 Months | 32°F–77°F (0°C–25°C) |
| Weight | 38 lb (17.2 kg) |
| Depth | 7.1 in (180 mm) |
| Width | 10.2 in (260 mm) |
| Height | 10.8 in (274 mm) |
| Maximum Connections | Up to 10 in Parallel |
| Protection Rating | IP67 / NEMA 6 |
| Communication | CANBus |
| Self-Heating | Yes |
| Warranty | 12 Years |
