4000mAh Promotional Gift Power Bank 

Real Capacity 4000 mAh Portable power supply

1. Capacity: 4000 mAh                                     

2. Input: 5V,1000mA                                     

3. Output:  5V-1000mA                                                                     

4. Useful life:  >1000 times                               

5. Material: ABS                                                      

6. Connect with USB cable then can charging,no need any button.      

7. Craf: painting and water transfer printing

8.Warranty time: 12 months

Remark:

1) lead time: within 7 days for 20,000pcs,30 days for 100,000pcs

2) Payment:30% deposit,T/T the balance before shippment

3) Warranty:14 months warranty

4)OEM and ODM orders are also welcome

5)Quality certificate CE,FCC,ROHS are available for export

Shipping Info:

1. Express: UPS, DHL, FEDEX, EMS, TNT.

2. Air shipping, sea shipping and other shipping methods are available.

3. We can also ship to the any address like buying agent or warehouse. 

 Why US

1. Customized design is welcomed and developing new products every month

2. Quality First, 100% internal QC ensures products’ quality

3.Competitive Prices !

4.Fast Worldwide Delivery !
5.14 Month Warranty on All Products !

6.100% and perfect after-sales service guarantee plan;

Welcome to contact us free for further details about our company and products!

Please kindly tell me the model number and your quntities,then I will quote you final price, thank for your cooperation! !