high capacity wholesale 20000mah power bank with four output port

high capacity wholesale 20000mah power bank with four output port

1. really nice hand feeling with outstanding design

   The power bank 20000mah is sure to grab anyone's attention with its unique appearance. it is a really nice super slim power bank with A-class Lithium polymer battery and 4 USB Output Port can charge for 4 device like ipad at the same time

2.widely compatibilty

  4 USB Output Ports are universal and compatible with almost any smart device with 5V input and 5V/2.4A output, such as Mobile Phones, ipod, ipad, iphone, Samsung, Blackberry, PSP, GPS Units, Digital Camera, Bluetooth Speaker and Other Smartphones and Tablets

3. Perfect performance

     Nier 20000mAh external battery with Fast Charging Technology, protect your product and deliver its fastest  possible current.

Premium microchips ensure its rapid charging and 1000+ recharge cyclelife
- Charge itself rapidly 
- Charge your devices rapidly

Product pictures

Company infomation

    Shenzhen NIER Technology was founded in 2002 and is a national high-tech enterprise in Shenzhen which is identified by Shenzhen municipal science and technology innovation. We have a professional team with more than 60 international R&D personnel and over 30 patents.

     We have an independent reliability laboratory for products, where product design research to mass production are all under the strict control. We have worked for Motorola, Nokia, HTC, Coca-Cola, Carrefour and other international well-known companies.

     We are engaged in the design, production and sale of the most fashionable taste and leisure personal digital audio products. Our success comes from providing customers the most fashionable, high-quality digital audio products. We keep original products and pay attention to the voice of nature, to pursue professionalism of "beautiful sound comes from heart" to meet customers’ requirements.

     NIER was born in 2008 as the main brand of our company, upholding the pursuit of excellence. Our first rotating speaker for Apple’s iPhone 3G gained high recognition in the market from 2008 and caught Foxconn Group Chairman Terry Gou’s high attention, so he visited our company to give guidance. Our product range expanded from Bluetooth speakers to Wi-Fi speakers, noise-cancelling headphones and some other Bluetooth wireless digital products.

high capacity wholesale 20000mah power bank with four output port

Why choose us?

1. Over 10 Years of Experience

2. Supplier to Motorola, Nokia, HTC, Coca-Cola and Carrefour

3. Committed to Meeting Clients’ Requirements

4. Owner of the Well-known Brand “NIER”

5.  20000mah power bank charger

  Packaging &shipping

 Packaging

Crystal packing or gift bag or customer packing

Shipping

DHL,Fedex,UPS,EMS,AIR shippment,Sea shippment

 Any more questions,plz contact me at any time!