1.5kwh 48V 30Ah LiFePo4 Solar Energy Storage Batteries Pack for Electric Bicycle
1. Specifications
- Electrical Charateristics
|
Nominal Voltage |
48V |
|
Nominal Capacity |
30Ah |
|
Impedance |
≤55mΩ |
|
Expected Cycle Life |
More than 2000 cycles |
- Mechanical Characteristic
| Dimession | 360±1*262±1*215±1mm |
| Weight | 21kg |
Operation Conditions
|
Charge Method |
Constant Current/Constant Voltage |
|
Max. Charge Voltage |
54.75V |
|
Standard Charge Current |
8A |
|
Charge Temperature |
045 |
|
Max. Continuous Discharge Current |
25A |
|
Peak Instant Discharge Current |
50A, |
|
Peak Instant Discharge Time |
5 seconds |
|
Discharge Cut-off Voltage |
37.5V |
|
Discharge Temperature |
-2065 |
|
Storage Temperature |
-2045 |
Advantage:
1.100% DOD over 2000 times, 80% capacity, Long deep cycle life
2.Warranty: 2 years
3.No pollution, environment friendly
4.After test, no fire, no explode
5.High Energy Density,Energy/Weight: 120Wh/Kg, Energy/Volume: 320Wh/L
6.Wide Range temperature Operation
7.No memory effect: can be recharged any time, no reduction of capacity.
8.Broad operation temperature -20---60 centigrade.
9.Small in size and light in weight.: Compare with our battery ,1/2 size of lead acid battery,70% size of Ni-MH Ni-Cd battery. 1/2 weight of lead acid battery.
Application: Electric Bicycle, Solar Power System
About Us:
We are a professional LiFePo4 battery in China, started the battery business in 2002, and in 2006 OptimumNano began to focus on the production,Engineering,researching and manufacturing of LiFePO4 battery, we believe the LiFePo4 shall be the best Lithium-ion Power Solution in the future.
In 2009, OptimumNano finished the first Pure Electric Bus with LiFePo4 Battery,demonstrating and running for Shanghai EXPO.
OptimumNano set up the workstation for Academician Material Application. With around 300 R&D staffs,now we have more than 200 patents at home and abroad.
After over 12 years' development, OptimumNano has offices in local 31 cities, distribute our LiFePo4 batteries to over 40 countries in the world.
Why you choose us?
1. Rich experience, over 8 years
2. Can customize in accordance with your specific requirement
3. Over 300 QC to ensure the quality
4. Long warranty, 2 years
5. Good after-sale service
