Aluminum High Capacity External Battery Power Bank 20800mah Universal 18650 USB PowerBank with Factory Price              

High Capacity External Battery Power Bank Specification:

High Capacity External Battery Power Bank Advantages:

1.Safety.Built with short circuit protection,over charge protection,over discharge protection and over current 

protection .

2.Powerful.Charging much more time than others' same size products,charging with high speed but low consumption

3. High quality.  All our products would be strictly tested before the dilivery.

4. Environment-friendly.  Power efficiency > 80% ,more energy-efficient and environmentally friendly.

5. Wide applicable. for all smart phones/ipod/ipad/mp3/mp4/bluetooth

We are Trade Assurance Supplier on Alibaba leading manufacturers of electronics, cables , cellphone accessories and chargers. 

Place orders online ,get full protection .

1.100% product quality protection ;

2.100% on-time shipment;

3.100% payment protection .

Certificate:

Shipping:

All freights are actual costs and are determined based on the weight of the item and the destination. 

1.Dispatch goods via EMS, DHL, UPS, FEDEX, TNT or by air or sea.
2.Delivery Time: 3-5 days for samples; 5-8 days for batch goods with usual items.
3. Customers specifying freight forwarders or negotiable shipping methods

Payment Method:

1. T/T ,Western union, Paypal; 

2. Sample order : 100% prepaid ,

3. Mass order :30%deposit in advance,70% paid before the shipment.

What we can do:

1.All of our products have proceeded aging test before shipment and we guarantee to use our products safety

2. Support imprint your logo on products and let your logo shine anywhere.

3.OEM/OEM order are warmly welcome. 

Warranty and return:

1. All products and accessories have been tested by 3 times before ship it out. 

2. All products have 1 year warranty, if there is no man-made problem, we will replace or repair for your freely.

3. We own the best after-sale service, if any problem happen, our team will do our best to solve for customers.

Free Sample Available Please send inquiry now !