22.4V 48Ah 26650 LiFePO4 Battery Pack for Special Equipment
Overview&Features
The HOPPT Battery 22.4V 48Ah battery pack is a rechargeable lithium iron phosphate (LiFePO4) battery system designed for special equipment and industrial applications requiring a customized power solution.
The battery pack uses cylindrical 26650 LiFePO4 cells and provides a nominal voltage of 22.4V with a nominal capacity of 48Ah, corresponding to approximately 1.075kWh of nominal energy.
The current pack configuration has approximate dimensions of 292 × 283 × 213 mm. Electrical interfaces, BMS functions, communication protocols, enclosure design, connectors and other system-level requirements can be evaluated according to the equipment operating conditions and project requirements.
For applications involving low-temperature operation, the allowable charging and discharging temperature, current rate, available capacity and any required heating or preheating strategy must be determined according to the validated cell configuration and the approved battery specification.
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- Nominal voltage: 22.4V
- Nominal capacity: 48Ah
- Nominal energy: approximately 1.075kWh
- Cell format: 26650 cylindrical cells
- Battery chemistry: Lithium Iron Phosphate (LiFePO4)
- Approximate pack dimensions: 292 × 283 × 213 mm
- Designed for customized industrial and special-equipment battery applications
- BMS, interfaces, communication and mechanical structure can be evaluated according to project requirements
Specification
ELECTRICAL
| Nominal capacity | 48Ah |
| Min. Capacity | 46.5Ah |
| Cell Initial Impedance | ≤120mΩ |
| Cycle life | >2000 (at 0.2C discharge) |
| Normal Voltage | 22.4V |
| Initial Voltage | ≥17.5V |
MECHANICAL
| Battery pack Thickness max. | 292MM |
| Battery pack Width max. | 283MM |
| Battery pack Height max. | 213mm |
| Pack Impedance | ≤150mΩ |
| Cell type | Lithium iron phosphate battery |
TEMPERATURE
| Discharge Temperature | -40～60℃ |
| Charge Temperature | -20～50℃ |
| Limited Charge Voltage | 25.2V |
| Cut-off Voltage | 17.5V |
| Standard Charging Method | 0.2C CC current charge to 25.2V, then CV charge till current declines to
0.01C |
| Operating humidity Range | ≤ 90%RH |
HEATING ELEMENT
| Standard Charging Current | 0.2C |
| Standard Charging Time | 6~7 hours |
| Rapid Charging Current | 0.5C |
| Rapid Charging Time | about 3.5hours |
| Standard Discharging Current | 0.2C |
| Max. Discharging Current | 1C |
Applications
This battery configuration can be evaluated for applications such as:
- Special equipment
- Industrial robots
- AGV / AMR systems
- Rail-related equipment
- Inspection and surveying equipment
- Communication equipment
- Industrial backup power
- Other customized industrial power systems
Final suitability depends on the equipment voltage range, continuous and peak current, operating temperature, installation space, communication interface and environmental requirements.
Custom Battery Evaluation
For a customized battery solution, please provide:
- Required system voltage
- Required capacity or runtime
- Continuous and peak current
- Charging requirements
- Operating and storage temperature
- Available installation space
- Communication protocol
- Connector requirements
- IP or environmental requirements
- Applicable certification or testing requirements
HOPPT Battery can evaluate the cell selection, BMS, PACK structure, thermal management, communication, testing and manufacturing requirements according to the actual application.
Important Engineering Note
Battery temperature capability must not be determined from the product category name alone. Low-temperature charging and discharging performance depends on the selected cell, BMS strategy, thermal design, current rate and test conditions. Refer to the approved product specification for the final operating limits.
