36V 20ah 18650 Lithium Ion Battery Pack for Ebike

36V 20Ah lithium ion battery pack Applications:

1. Energy storage
2. UPS,
3. Back-up power
4. Power tools
5. Lawn mower
6. Electric vehicle
7. Sightseeing Bus and Golf cart
8. E-bike
9. E-scooter and E-wheelchair
10.E-motorcycle miner's lamp and etc

Advantages:

1.Best price 
2.Fast delivery  
3.Top quality  
4.Excellent after sales service 
5.No memory effect
6.High energy density
7.Long cycle life
8.Capacity and size can be customzied
9.Environment friendly
10.High safety,built in over-charge,over-discharge,over-current,short circuit BMS protection



Pakaging and shipping:
 

 Packaging:each battery pack put into small box,and then into outer carton

Shipping:

1.Samples will be ready 3-5 days;mass production will take 20-30 days after receipt of payment or deposit.
2. We can ship the 36V 20Ah lithium battery pack by UPS,Fedex and special line and so on. Other shipping terms can also be arranged according to specific requirements.  
3. We are not responsible for any accidents, delays or other issues that are the responsiblility of the shipping service.  



Payment:
1.We accept T/T , PAYPAL , Western Union, Cash and so on.  
2.If you prefer other payment terms,please contact us.  

Our services:

1.Our professional sales team will reply your inquiry or emails within 24 hours

2.We can gurantee the on-time leadtime

3.All of our battery cells are Grade A and with real capacity

4.We can help you to track the shipping status until well received them

5.We can offer OEM and ODM service

6.If you don't have own forwarder,we can help you to find one who can provide the reliable service and the reasonable shipping cost

Company information:
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. Our  lithium ion battery products are widely applied on digital device, electric vehicle, electric tool and back-up power system, bluetooth headset, digital camera, MP3 player, cellular phone, PDA, DMB, digital camcorder, mining lamp, RC model airplane, electric vehicle, etc.

We have passed the ISO9001 certificated,all of our lithium battery pack can pass the CE,ROHS,FCC,IEC62133,MSDS and UN38.3 test.We have built good and long-term business relationship with many of our customers because of high quality,reasonable price,good after sales service and prompt leadtime.We have exported the lithium ion battery pack for more than 6 years,and our management teams have in lithium ion battery field for more than 10 years.


FAQ:
 

1.Q:Can I order one sample before placing order?

     A:Yes,you can order one sample for quality approval.ai 

2.Q:How about the leadtime?

    A:3-5 days for samples;20-30 days for mass production.

3.Q:What kind of certifications can you provide?

    A:Most of the lithium battery packs are customzied,so we don't have certifications available.But we can apply the relative certifications for you according to your requirements,but the cost will be paid by you.If you ordre quantity is big,then we will pay the certification cost.

4.Q:What is your warranty?

    A:We provide one year warranty.If there are some defective items,we will send new one for you as replacement.

5.Q:Are you lithium battery packs safe?

   A:All of our battery cells with Grade A and real capacity,built in BMS which can provent the over-charge,over-discharge,over-current,short circuit.

6.Q:What kind of battery cells can you provide?

    A:We can provide Chinese 18650 battery cells or imported battery cells like SAMSUNG,LG,Panasonic.