Application:
High Capacity Electric Bike Battery Pack 48V 20Ah for Electrocar, Electric Boat, Motorcycle, E-bike and so on
|
No. |
Item |
General Parameter |
Remark |
|
1 |
Rated Capacity |
20Ah |
Standard discharge(0.2 C5)after standard charge(0.2 C5) |
|
2 |
Minimal Rated Capacity |
18Ah |
|
|
3 |
Nominal Voltage |
48V |
16S |
|
4 |
Cycle Life |
Higher than 60% of the Initial Capacity of the Cells |
Charge: CC@0.2C to 58.4V, then CV till current to 0.05C Rest: 30min. |
|
5 |
Discharge cut-off voltage |
36.8V |
36.8V( recommended) |
|
6 |
Charging cut-off voltage |
58.4V |
58.4V (recommended) |
|
7 |
Cell and assembly method |
IFR26650EC-3.3AH |
16S6P |
|
8 |
Housing material |
PVC |
|
|
9 |
Standard charge |
0.2C constant current(CC) charge to 58.4V,then constant voltage (CV)58.4V charge till charge current decline to ≤0.05C |
Charge time : Approx 7h |
|
10 |
Standard discharge |
Constant current 0.2C Cut-off voltage 36.8V |
|
|
11 |
Maximum Charge Current |
15A |
|
|
12 |
Max Discharge Current |
40A |
|
|
13 |
Operation Temperature Range |
Charge: 0~45℃ |
60±25%R.H. |
|
|
|
Discharge: -10~60℃ |
|
|
14 |
Storage Temperature Range |
Less than 1 year : 0~25℃ |
60±25%R.H. at the shipment state |
|
|
|
Less than 3 months:-5~36.8℃ |
|
|
15 |
Weight |
Approx: 8.8Kg |
|
|
16 |
Max. Dimension |
Height:280mm |
|
|
|
|
Width: 164mm |
|
|
|
|
Length: 130mm |
|
we support fast delivery date for customer, Normally 15days for standard production after the buyer confirm the PI
further more,25-30days for OEM order after the buyer pay for the cargo
We ship out the cargo by express company such as DHL\UPS\ FEDEX via our forward , or via your appoint forward,
We can issue the UN38.3 test report for cell of the battery pack
We support OEM service for customer about the lable
Packaging for Battery Pack
Battery protected by thick sponge bag, 1 set for each bag , and then put in the small paper box , 1 bag for each box , and than 2 box for one standard export carton
