The Torqeedo Power 48-5000 is a high-performance lithium-ion battery designed for marine applications, offering a capacity of 5,000 Wh and a nominal voltage of 44.4 V. This battery is engineered to provide superior energy density and longevity compared to traditional lithium LiFePO4 batteries.
- High Energy Density: Approximately 70% more energy density and 50% longer cycle life than typical lithium LiFePO4 batteries.
- Advanced Battery Management System (BMS): Integrated protection against overcharging, short circuits, deep discharge, polarity reversal, overheating, and submersion.
- Waterproof Design: Compliant with IP67 standards, allowing the battery to be submerged up to 1 meter for 30 minutes without damage.
- Compatibility: Suitable for use with Torqeedo Cruise 4.0, 6.0, 10.0, and 12.0 motors. For Cruise 10.0 and 12.0 models, two Power 48-5000 batteries can be connected in parallel to meet higher power requirements. A TorqLink Gateway (part no. 2217-00) is required for parallel connections.
Technical Specifications
- Capacity: 5,275 Wh
- Nominal Voltage: 44.4 V
- Final Discharge Voltage: 36.0 V
- Maximum Discharge Current: 200 A
- Maximum Discharge Power at Nominal Voltage: 8,800 W
- Weight: 36.5 kg
- Dimensions (L x H x W): 506 mm x 224 mm x 386 mm
- Volume: 31 liters
- Battery Chemistry: LMO-NMC (Lithium Manganese Nickel Cobalt)
- Energy Density (Weight): 145 Wh/kg
- Energy Density (Volume): 160 Wh/l
- Power Density (Weight): 250 W/kg
- Power Density (Volume): 280 W/l
- Cycle Lifetime: Over 3,000 cycles with 80% discharge depth at 25°C, resulting in approximately 20% capacity loss
- Average Annual Capacity Loss: Approximately 4% at 25°C ambient temperature
- Operating Temperature Range: Discharging: -10°C to +50°C, Charging: 0°C to +45°C, Storage: -25°C to +60°C
- Maximum Quick Charge: 120 A
- Protection Class: IP67
The Power 48-5000 utilizes high-quality LMO-NMC cells, known for their stability and performance in marine environments. The battery housing is designed to be waterproof and durable, ensuring longevity and reliability.
