- EV Charger
- Lithium Battery Pack
- E-bike Lithium Battery Pack
- Energy storage battery
- Button Cells
- Super Capacitors/EDLC
- Add： Fuyuan 5th Road,Thailand Industrial Park,High-Teach District,Zaozhuang City Shandong Province China.
- Tel：+86-632-8629988
- Fax：+86-632-8629988
- E-mail：sales@sinugroup.com
- Contacts：Sam Lee
48V 20Ah lithium battery pack for electronic bicycle
- Product Numbers：2014721145717
- Price：US $ 250 - 350 / Set | Get Latest Price
- Product description：Port: Shenzhen Minimum Order Quantity: 1 Set/Sets Supply Ability: 1000 Set/Sets per Month Payment Terms: L/C,T/T
INTRODUCTION:
Quick Details
- Place of Origin: Shandong, China (Mainland)
- Brand Name: Enerise
- Model Number: EPT-4820S
- Composed Type: 13P7P
- Type: Li-Ion
- Size: 155*65*270
- Voltage: 48V
- Weight: 7.5kg
- Nominal Capacity: 15-20Ah
- Application: electronic bicycle
- Cells: LiFePO4 battery cells can be customized
- Capacity:: 10Ah-22Ah
Packaging & Delivery
| Packaging Details: | Standard safe packing if no special requirement |
|---|---|
| Delivery Detail: | 4-5 weeks for samples |
Specifications
2.With BMS to protect the battery
3.With/no charger,UL,CE,FCC..
We Enerise Power is a manufacture specializing in battery pack,adaptor and power solution provider with more than 600 employees in Shandong Province,China.
Specifications:
|
Item |
Standard |
Remark |
|
|
Specification |
48V20Ah |
|
|
|
Nominal voltage |
48V |
|
|
|
Capacity |
≥20.8Ah |
Discharge at 0.5C |
|
|
Size(L*W*T) |
400*148*82mm |
|
|
|
Weight |
≤7.2±0.3Kg |
Rack included |
|
|
Discharging |
Standard discharge |
10±0.5A |
|
|
Maximum discharge current |
40±0.5A Continue
|
|
|
|
Discharge cut-off voltage |
≥35.75V |
Battery over-discharge protection |
|
|
Charging |
Standard charge curren t |
2±0.5 A |
|
|
Maximum charge current |
5±0.5A |
|
|
|
Charge voltage |
54.6±0.2V |
Charg with matched charger |
|
|
Resistance |
≤70mΩ |
Between discharge port of positive and negative extremes |
|
|
Charge temperature |
0~45°C |
|
|
|
Discharge temperature |
-20~50°C |
|
|
|
Storage temperature range |
-40~55°C |
|
|
|
Implementation Standards |
QB/T 2947.3-2008 |
|
|
|
Protection |
Over charge Voltage |
54.6±0.5V |
|
|
Over discharge Voltage |
35.75±0.5V |
|
|
|
Over load current |
50A±2A |
|
|
|
Protection delay |
44±10 ms |
|
|
|
Pretection funtion |
OK |
|
|
Details:
