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Quick Details

  • Brand Name: OEM
  • Model Number: BA-02
  • Use: bike light /head light
  • Type: Electric
  • Place of Origin: Guangdong, China (Mainland)
  • Item: battery pack
  • capacity: come to max 4400 mah
  • charge for: bicycle light /headlamp
  • Model of Battery: 4 x 8.4v 18650
  • weight: 250g
  • warranty: 1year
  • certifications: CE FCC
  • material: silicon

Packaging & Delivery

Packaging Details: box packing/ oem
Delivery Detail: 1-7days after payment


Product Description



Detailed Specification For    8.4V silicon battery 


Brandoem battery 
model                   BA-01
Weight250g (packedweight )                                                                     
Battery 8.4V 18650
capacity 4400mah/6400mah/8800mah 
cycle time  more 500 times 



material  silicon Rechargeable lithium ion                      



Detailed Images


More Detail Pictures For    8.4V silicon battery 






3 kinds of battery pack 






Packaging & Shipping

Packing  content :


1 x 8.4v 4400mAh Battery Pack

1X   battery bag 




Shipping Way for     8.4V silicon battery 

  1. By Sea
  2. By Air Shipping
  3. By Air Express Shipping :DHL, UPS, Fedex, EMS ,TNT
Our Services
  • 24 hours online service
  • Inspection for   8.4V silicon battery      :

To ensure quality, we have more than 10 QC members to carry out strict inspection at each stage:

  1. Incoming material inspection (IQC),
  2. In-process produce inspection (IPQC)
  3. Final inspection for end product(FQC).
  • Warranty for   8.4V silicon battery   : We promise 12 months for warranty
Company Information

1. We were founded in 2005. We focus on designing, researching and developing, manufacturing and selling LED LIGHT   from 2010. we have been recognized as a reliable supplier for many international buyers.

2. We are 4rd year gold supplier for Alibaba.

3.We operate our in-house facilities to work on your OEM/ODM projects to meet your customized requirements.

4.Our certificate :We has CE certificate 





1.What is your delivery time ?

1-3 business days for sample order .

It depends on your quantity for wholesale orders


2.Can I get some samples?

We are honored to offer you samples for you to test our battery quality.


4.Could you offer me the safest terms of payment?

T/T ,Paypal ,Escrow, Western Union are available,you can choose the best way

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland)
Transaction Level:
Supplier Assessments:
3 Transactions 60,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $55,000
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