Technical Specifications

1.Battery Type: Li-ion

2.Voltage:7.4V

3.Capacity:4200mAh

4.Color:black

5.Dimension:140.50 x 73.10 x 13.10mm

6.Condition:Brand New

warranty

1 year

Product Advantages

1.100% compatibility

2.Factory offers most competitive price

3.Strictly control for quality assurance

4.One year warranty

Defan advantages

1. Works 100% Fully Functional, Tested 100%  
2. All products are  brand new and original.
3. Provide you with the best service available - before, during and after the sale.
4. Sample request is acceptable.
5. Delivery time, if all the item are available in stock, delivery time could be in 2 days.

6.Shipment:
All the items will be passed the test carefully before shipment.
Offer shipment via Fedex,UPS,DHL,TNT,EMS and so on.
Any specification,please advise.

7.About us:

We can offer you EXW-price ibases on the big QTY.We focus on good service for customers.Buyers can buy with confidence on a good quality for the goods with 1 year warranty. Hope to establish business relation with you.

Any questions and inquiries,welcome to contact us .

Our firm have a good channel for procurement.all the cells are A grade.
All the PCB we used are high-qualitymulti-functional protection and 100% compatible.
And every battery can be charged and discharged reach 1000 times again and again
We got extensive clients'credit for the well-deserved reputation and good quality of products.