| Brand Name: | optimum |
| Battery Type: | Li-ion |
| Nominal Capacity: | 9AH |
| Application: | electric bike |
| Place of Origin: | Guangdong China (Mainland) |
| Composed Type: | 16s3p |
| Voltage: | 48V |
| Model Number: | 48v 9Ah |
48V 9AH LiFePO4 battery for electric bike
2000 times cycles
safe and light
CE and RoHs
Case material | steel case for single cells | |||
Standard capacity0.2C5A | 9Ah | |||
Rated voltage | 48V | |||
Max.Charge voltage | 54.75V | |||
Cut-off voltage | 34.5V | |||
Max.Charge current | 0.5C5A | |||
Max. constant discharge current | 5C5A | |||
Thickness (Max) | 140 ±5 mm | |||
Length (Max) | 203 ±5mm | |||
Width(Max) | 113±5 mm | |||
Weight (Approx.) | About 5.0kg | |||
ImpedanceMax, at 1000Hz. | ≤ 200 mΩ | |||
Charge method (CC/CV) | Standard | CC | 0.2C | 54.75V cut off |
CV | 54.75V | 0.05C cut off cut off cut off cut off | ||
Rapid | CC | 1C | 54.75V cut off | |
CV | 54.75V | 0.05C cut off | ||
Operate temperature | Charge | 045 | ||
discharge | -2060
| |||
storage | -2045
| |||
| Business Type: | Manufacturer |
| Product/Service (We Sell): | LiFePO4 battery,Ni-MH battery,Ni-Zn battery,Ni-Cd battery |
| Brands: | OPTIMUM |
| Number of Employees: | Above 1000 People |
| Main Markets: | North America South America Eastern Europe Southeast Asia Oceania Mid East Eastern Asia Western Europe |
| Factory Size (Sq.meters): | 30,000-50,000 square meters |
| Factory Location: | Bld 9, Zhukeng Industrial, Pingshan Town,Longgang District, Shenzhen City, Guangdong, China |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 Others |
| Contract Manufacturing: | OEM Service Offered Design Service Offered Buyer Label Offered |