OPTIMUM BATTERY CO.,LTD
OPTIMUM BATTERY CO.,LTD Top LiFePO4 Battery Manufacturer! China Sourcing Fair – Oct. 11-14, 2015(Booth 9B05)
Add to Cart
48V 20AH Electric Bike Lithium Batteries LiFePo4 battery pack
48V 20AH battery pack for Electric bike, scooter, tricycle, golf cart
Specification
|
Model |
IFR32650 |
|
|
Single cell’s case material |
Steel with nickel |
|
|
Standard capacity(0.2C5A) |
20Ah |
|
|
Rated voltage |
48V |
|
|
Max.Charge voltage |
54.75V |
|
|
Cut-off voltage |
30V |
|
|
Max.Charge current |
1C5A |
|
|
Max. constant discharge current |
2 C5A |
|
|
The pack height |
142.±5 mm |
|
|
The pack width |
152.±5mm |
|
|
The pack length |
270±5mm |
|
|
The pack Weight (Approx.) |
About 10kg |
|
|
Impedance(Max, at 1000Hz.) |
≤ 120 mΩ (charge state) |
|
|
Charge method (CC/CV) |
CC(0.2C) |
Cut off Voltage 54.75V |
|
CV(54.75V) |
Cut off current 0.05C |
|
|
CC(1C) |
Cut off Voltage 54.75V |
|
|
CV(54.75V) |
Cut off current 0.05C |
|
|
Operate temperature |
Charge |
0°C~45°C 32oF~113oF |
|
discharge |
-20°C~60°C -4oF~140oF |
|
|
torage |
-20°C~45°C |
|
LiFePO4 battery pack advantages
1)Long cycle life (2000 cycles) is several times greater than Ni-MH, Ni-Cd or SLA.
2) Non-Toxic, environmentally-friendly product.
3) High safety
LiFePO4 is an intrinsically safer cathode material than Lithium-ion since exothermic reactions can not occur in batteries based on this material
LiFePO4 cells do not incinerate or explode under extreme conditions
4) Good performance in high-current discharge cycles.
We can design different capacity and different size batteries to meet your demand.