china manufacturer New styles manufacturer price grade A li-ion cell 4000mah portable power bank for promotion

Information about our 4000mAh power bank

Sample Policy:

Samples costs and shipping cost paid by the buyer.
Time: 1 day.
Sample time with logo: 3days

Payment                      Mainly 30% TT in advance,  balance by T/T before delivery  or other ways

Cetificate: CE RoHS FCC

    Warranty : 2years  power bank 

    The lowest price, high  quality and quickly shipping way for you.

    Confirm to you  when  you get the goods.

    Shipping:    Small order: By Express, DHL/UPS/Fedex/EMS,or according to customers'                                            requestsLarge order:By sea/air or as requests

Why choose our 4000mAH power bank

1) Founded in 2010, equipped with 200 professional workers. 

 2) Daily production capacity can be up to 5000K sets.

3)Large area for printing logo. 

4)With high-capacity and high quality for you to use it.

5)Best service for you in our trade

6)High conversation rate and real capacity