Factory price 3.7V 3500 mAh lithium ion battery cell for electric bike

Advantage:

Direct supply from Samsung manufacturer

Big capacity and long cycle life

Wide range of uses

Packaging:
Always choose the best and safe packaging material to make sure your orders won't be damaged during delivery.
Package included: battery cells

Air Shipment
1.Sample order or quantity less than 10pcs can ship by air.
2.Air shipping time will take about 7-10 working days to Europe Country, 10-12 working days to US, AU Country with door to door service.
3.For Europe country it delivery by UPS; For US country it delivery by FedEx; For AU country it delivery by Post.

Sea Shipment
If quantity over 30pcs, you can choose sea shipment, it will much cheaper than by air.
Sea shipping time is about 15-45 days depending on destination port.

Q: How long warranty do you offer?
A: General speaking, we offer one year warranty for battery. For quality problems, we will send you new one. We will bear the freight.
Q: How do you ship battery?
A: We can ship battery by air or sea. For air shipping, shipping time is about 7-10 working day to Europe Country, 10-12 working days to US and AU country. Sea shipping time is about 15-45 days depending on destination port.
Q: How about the quality and safety of your battery?
A: All batteries we used Brand A grade cell & high quality build-in BMS and they have 10 steps testing during the whole production to ensure the quality.
Q: What is your lead time?
A: It is 7-10 working days for sample order, 25-30 days for bulk order after payment received.
Q: What is your payment method?
A: T/T, PayPal, Western Union, Alibaba trade Assurance. 

Anything you want to know,like customized requirements,battery repair problem,BMS replacement,just click below to contact us any time.