The Vanguard™ 48V 5,0kWh fixed commercial battery (Fi5.0) is engineered for rugged reliability and superior lifecycle value, making it ideal for electrified unmanned systems and commercial off-road platforms. Expanding Vanguard’s lithium-ion lineup, the Fi5.0 delivers high-capacity performance for OEMs needing scalable energy solutions beyond traditional lead-acid batteries. Purpose-built for integration into industrial, construction, rental, and agricultural equipment, this battery provides robust, low-maintenance power for mission-critical platforms operating in harsh and dynamic field conditions.
- Durable: Tested to withstand vibration, dirt, thermal cycling, and physical impact, the Fi5.0 is built to deliver reliable power in challenging operational conditions.
- Intelligent & Safe: A robust BMS architecture manages cell bank temperatures and voltages, actively protecting system health while maximizing safety.
- Efficient Maintenance: The Cell Module Assembly (CMA) is designed for diagnostic visibility and ease of service, with replaceable modules and accessible components.
- Communication Flexibility: Standard CANbus J1939 communication enables universal integration, with optional CAN Open compatibility for added interface flexibility.
Features & Benefits
- Expanded Energy Output
Scalable capacity enables up to 50 kWh by linking ten 5 kWh units in parallel—ideal for heavy-duty mobile platforms. - More Uptime, Less Maintenance
Rated for 2,000 cycles at 80% capacity, the Fi5.0 requires minimal scheduled maintenance. Modular components reduce full-pack replacement costs. - Easy Troubleshooting
Diagnostic data is transmitted using standardized CANbus protocols. Individual modules are replaceable and serviceable in-field. - Effortless Integration
Equipped with dual CANbus ports, with one J1939-compliant, and one for seamless OEM communication with no reprogramming required. - Trusted System Monitoring
Advanced BMS continuously monitors thermal and voltage data at the module level, enhancing reliability and user confidence.
Specifications
| Nominal Voltage: | 51.6 V |
| Top Voltage (IEC 61960): | 58.8 V |
| Top Voltage for EV Applications: | 58.1 V |
| Cutoff Voltage: | 35.0 V |
| Nominal Capacity: | 98.7 Ah / 5.1 kWh |
| Communication Protocols: | J1939 (29-bit), CAN Open (11-bit) |
| Discharge Temperature Range: | -20°C to +70°C |
| Charging Temperature Range: | 0°C to +45°C |
| Durability (Cycles): | Up to 2,000 cycles at 80% capacity |
| Parallel Capability: | Yes, up to 10 batteries |
| Standard Charge Time: | 5.5 hours |
| Dimensions (L x W x H): | 256mm x 131mm x 371mm |
| Vanguard Charger Output Power: | 1050 W |
| Ingress Protection Rating: | IP56 |
| Warranty: | 8-year commercial limited warranty |
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