Hunan Chalong Fly Technology Co., Ltd.
Hunan Chalong Fly Technology Co., Ltd. Keep improving, solve problems for customers sincerely, and be recognized by the industry.
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OEM ODM LiFePO4 lithium battery High Voltage DC Lithium Ion Battery System Customized lithium battery packs
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Chalong fly provides ODM&OEMs with assurances of quality for our products and our services. We distribute battery packs and battery cells from many reputable brand names. We manufacture a variety of custom battery packs and power supplies made to customer specifications.
PRODUCT SPECIFICATION
| Item | Technical Parameters |
| The Machine Parameters | |
| Battery Type | Lithium Iron Phosphate Battery (LiFePO4) |
| Nominal Voltage | 384V |
| Nominal Capacity | 75Ah |
| Rated Reserved Energy | 28.8KWh |
| Size ( The width is suitable for 19-inch Cabinets and the height is 47U) | 600(W)*800(L)*2260(H)mm |
| Weight | 450kg |
| Maximum Charging Current | 75A |
| Maximum Discharging Current | 75A |
| Charge Cut-off Voltage | 424~438V |
| Discharge Cut-off Voltage | 300~324V |
| Number of Battery Module Per Cabinet | 8pcs |
| Number of Battery Cells Per Module | 15psc |
| Operation Temperature Range (Charge) | 0°C~+45°C |
| Operation Temperature Range (Discharge) | -10°C~+60°C |
| Protection Function | Over-current/ Over-voltage/ Under-voltage/ Short Circuit/ Temperature Protection |
| Protection Grade | IP20 |
| Communication Interface | RS485, CAN |
| 48V 75Ah Battery Module Parameters | |
| Configuration | 15S1P |
| Nominal Capacity | 75Ah |
| Rated Voltage | 48V |
| Internal Resistance | ≤ 40mΩ |
| Maximum Charging Current | 75A |
| Maximum Discharging Current | 75A |
| Charge Cut-off Voltage | 54.75V |
| Discharge Cut-off Voltage | 37.5V |
| Operation Temperature Range (Charge) | 0°C~+45°C |
| Operation Temperature Range (Discharge) | -10°C~+60°C |
| Storage Temperature | 0°C~+40°C |
| Storage Humidity | ≤ 90% |
| CBMS Main Technical Parameters | |
| Communication Interface with PCS | RS485/CAN |
| Communication Interface with BMU | CAN |
| Maximum Quantity of BMUs | 13 |
| Power | 24VDC (18V~28V) |
| Net Weight | 17kg |
FAQ:
Q1. Are you a factory?
A: Yes, we are a professional lithium battery manufacturer in China, and factory tour is acceptable.
Q2. Do you accept OEM/ODM?
A: Yes, OEM, ODM, LOGO, and STICKER is acceptable, our professional team is on hand to offer you any solutions.
Q3. Can I have a sample order first?
A: Yes, sample order is acceptable.
Q4. How will my order be shipped?
A: Chalong Fly offers a variety of shipping methods, such as DHL, UPS, FedEx, TNT, Airline and sea shipping.
Q5: What kind of certificates do you have?
A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3, UL, etc.
Q6. Can we sign a NDA in order for a long-term cooperation?
A: Yes, the client’s requirements is respected.
O7: Is there any warranty or After-Sale Service?
A: We will check each battery before shipment, and 100% high quality guaranteed. The warranty is about 1~20 years depends on different models.
Q8. Why do you choose Chalong Fly?
A: Chalong Fly R&D center has more than 60 R&D engineers, 12 of whom have more than 10 years of experience related to power development. We have a deep understanding of power electronics technology, and a full understanding of the needs of the application industry, and have developed many public technology solutions.
Contact us for more informations!
