High Quality Cheap MAXOAK K2 50000mAh 6 Ports 5 12 20v Portable Charger External Battery Power Bank for all Laptops Phones

Laptop power bank K2 5v 16v 20v output voltage 50000mAh portable laptop power bank total output is up to 12A.support charging and discharging at the same time. Power 2 laptop computers and 4 mobile phones concurrently.

Now pls let me introduce our 5v 16v 20v output voltage 50000mAh portable laptop power bank for you breifly. Our real ultra high capacity 5v 16v 20v output voltage 50000mAh portable laptop power bank compatible with most popular laptops and notebooks. Once fully charged, our K2 portable 5v 16v 20v output voltage 50000mAh portable laptop power bank can charge for iphone 6 plus about 11 times, iphone 6 about 17 times, galaxy S6 almost 11 times.

Product Specifications

Packaging&shipping

Package included:
1 x Portable Power Bank 18650 External Backup Battery Charger
1 x Key Chain

1.Any inquiries will be replied within 24hours.

 2.Professional manuafacurer and wholesaler.Welcome to visit our website.

 3.OEM available:    1)Customized logo or color box    2)Any your idea on the device, we can help you to design and put it into production.

4.High quality, fashion design, reasonable&competitive price, fast lead time.

5.After-sale service:   1) All products will have been strictly Quality checked in workshop before packing   2) All products will be well packed before shipping.    3) All our products have 1 year warranty, and we are sure our products will be free from maintenance within warranty period in general. 

The leading time will be depend on the order quantities and requirements; We will do our best to send the products to you as soon as quickly.

*How can I get a sample to check your quality?

After the cost confirmation, we are honored to send you.

*How long do you offer for after-sales services?

12 months; and we do provide life time maintenance, but you bear all cost.

*When can I get the prices?

Within 12 hours after we get your inquiries.

*How about the shipping?

We do provide international Express door-to-door, Airline and Ocean transporation; your can choose the shipping way you prefer, and different shipping way have different shipping cost.

is a professional manufacturer and exporter of samart watch,activy tracker,sport accessories,outdoor accessories,high-quality,excellent service and very affordable price gain us good reputation and a lot of trust from customers.Our business has been widely accepted in the markets of Europe, North America, South America, Asia and Africa.

Our enterprise is with the humanities, harmony and development for the purpose, adhere to the "democratic, dedication, innovation and dedication" as the core values of corporate culture, is growing very fast and becoming strong. Sincerely look forward to your accompany with our enterprise when growing, we will be your most satisfying business partner, cooperation in the future, please give us attention and guidance, Let our cooperation began for it!