750W 1000W fat tire electric bicycle 48V 17.5Ah 21Ah portable Silver fish battery pack with charger | Спорт и развлечения

750W 1000W fat tire electric bicycle 48V 17.5Ah 21Ah portable Silver fish battery pack with charger | Спорт и развлечения

Electric bicycle battery Datasheet

Model

DTB SS014

Chemistry

Li-ion

Nominal Voltage

48V

Nominal Capacity

17.5Ah-21Ah use brand new power 18650 cells

Weight

Approx  4.3KG-4.9KG

Outer case

Silver fish

Dimension

75*110*388mm

Standard Charge

Constant Current 0.2C, Constant Voltage 54.6V 100mA Cut-off

Fast Charge

Constant Current 0.5CA, Constant Voltage 54.6V 100mA Cut-off

Standard Discharge

Constant Current 0.2C/End Voltage 39V

Cycle Life

700 times

Peak discharge current

20A-25A

BMS function

Over-Current Protection,Over-Discharge Protection, Over-Charge Protection,Short-Circuit Protection, Balance

Storage Temperature Range

Temperature: -10-40

Relative humidity:45-75%

Pressure: 86-106KPa

Battery picture:

Charger Input Plug:   If you have no request, we will provide the charger with standard plug, according to your country/region. EU US AU UK Japan plugs are available.

Charger output connector:  If you have no request, the charger connector will match battery charge connector. XLR, DC, RCA, Anderson, XT30, XT60, IEC320, or T connectors.

 Cautions:

1.Use special caution when working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mishandled;

2. Make sure user has enough knowledge on Li-ion rechargeable batteries in charging, discharging and assembly before use; 

3. We are not responsible for any damage caused by misuse or mishandling of these Li-ion batteries; 

4. Strongly suggest that you use our smart Li-ion battery charger to recharge the battery pack;                                                   

5. Never use conventional DC adapter to charge the battery module.

Fedex UPS  to  USA,Canada,Mexico, Israel

UPS ,FEDEX,DHL to Euro countries

Professional service, or Fedex, EMS, TNT to Japan, South Korea, Thailand, Singapore, New Zealand and Austrialia

We have UPS/FEDEX/Special line TAX free delivery service to Russia,EU,US countries, They are the default way. Once tax free serivce is not avaiable, we will send by the normal delviery service.

Warranty

We provide one year warranty. If the product is defective(excluding items damaged and/or misused after receipt) ,please notify us within 3 days after delivery. All items should be kept in their original condition ,in order to qualify for a refund or sending new producs..

For any quality problem, our company always take 100% responsibility and feedback in time.

 Feedback

We maintain high standards of excellence and strive for 100% customers' satisfaction! Feedback is very important for us, if you are statisfied with our products, it is much appreciated that you can leave postie feedback and 5 starts.

If there is any problems of our products or service, kindly please contact with us directly, we will solve your problem soon.