English 
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| Quantity: | |
|---|---|
Shenzhen, China
50000/Wk
T/T, D/P, Western Union, Paypal
Triangle
Packaged
Chargeable
Triangle 48V/52V 20ah Ebike Battery
18650 Lithium Ion Battery Cell
54.6V
36.4 +/-1V
Cc/CV
30A
0.2c
1000 Times
Electric Bike
1 Year
Black Bag Included
Delongtop
Standard Export Package
39*34*26*28mm
Guangdong, Chian
8507600090
Lithium-Ion Batteries
Electric Bicycle
48V
Medium Discharge Rate
Cylindrical Battery
Li-ion
Model | 48V 20Ah | |
Cell Type | 3.7V/2500mAh | |
D×W×H | 39*34*26*28mm | |
Nominal Voltage | 48V | |
Nominal Capacity | 20Ah | |
Internal Resistance | ≤420mΩ | |
End of charge Voltage | 54.6V | |
End of charge Current | 200mA | |
End of discharge Voltage | 38.5V | |
Charge Method | 0.2C (0.5A) CC/CV | |
Max.Continuouscharge currnt | 5A | |
Nominal Discharge Current | 25A | |
Max. Pluse Discharge Current | 50A/10S | |
Weight | ≤5.0Kg | |
Storage Temp.(60-80% SOC Storage) | -10~45ºC | |
Capacity@1C rate 0.2C | ≥ 20Ah | |
Cycle Life | 500 times(Cycle @RT, 1C rate,100%D \OD) | |
Shenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplier in China focusing on the manufacture, research and sale of lithium ion battery product worldwide.
DeLong battery won a good reputation and has become a popular brand in the international market.
We would like to sincerely cooperate with all the potential clients from domestic or foreign countries to make a joint development and gains our mutual benefits in the future.
Welcome to visit our company and factory to discuss the business cooperation.
Packing & Delivery
Certifications
FAQ:
Q1: Are you trading company or manufacturer?
A1: We are factory. Welcome to visit us.
Q2: How long is your delivery time?
A2: Generally it is 10-15 days, it is according to quantity.
Q3: Do you provide samples?
A3: Yes, we could offer the sample.
Q4: What are your terms of payment?
A4: For bulk order,30% T/T in advance, balance 70% before shipment. For sample order,100% payment before production.
Q5: What kind of after-sales service would you provide?
A5: If you have any questions when using, just feel free to contact us, we have 24 hours service.
Model | 48V 20Ah | |
Cell Type | 3.7V/2500mAh | |
D×W×H | 39*34*26*28mm | |
Nominal Voltage | 48V | |
Nominal Capacity | 20Ah | |
Internal Resistance | ≤420mΩ | |
End of charge Voltage | 54.6V | |
End of charge Current | 200mA | |
End of discharge Voltage | 38.5V | |
Charge Method | 0.2C (0.5A) CC/CV | |
Max.Continuouscharge currnt | 5A | |
Nominal Discharge Current | 25A | |
Max. Pluse Discharge Current | 50A/10S | |
Weight | ≤5.0Kg | |
Storage Temp.(60-80% SOC Storage) | -10~45ºC | |
Capacity@1C rate 0.2C | ≥ 20Ah | |
Cycle Life | 500 times(Cycle @RT, 1C rate,100%D \OD) | |
Shenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplier in China focusing on the manufacture, research and sale of lithium ion battery product worldwide.
DeLong battery won a good reputation and has become a popular brand in the international market.
We would like to sincerely cooperate with all the potential clients from domestic or foreign countries to make a joint development and gains our mutual benefits in the future.
Welcome to visit our company and factory to discuss the business cooperation.
Packing & Delivery
Certifications
FAQ:
Q1: Are you trading company or manufacturer?
A1: We are factory. Welcome to visit us.
Q2: How long is your delivery time?
A2: Generally it is 10-15 days, it is according to quantity.
Q3: Do you provide samples?
A3: Yes, we could offer the sample.
Q4: What are your terms of payment?
A4: For bulk order,30% T/T in advance, balance 70% before shipment. For sample order,100% payment before production.
Q5: What kind of after-sales service would you provide?
A5: If you have any questions when using, just feel free to contact us, we have 24 hours service.
