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Universal Portable Power Bank For Android Smartphone

Place of Origin: Zhejiang

Company Profile

Location: Shenzhen, Guangdong, China (Mainland)
Business Type: Manufacturer
Main Products: Mobile Portable Power Bank, Universal Portable Power Bank, Li-ion Power Bank

Product Detail

Model No.: YWD-PB31

Product Description

 

Warranty and return

 

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

2.All products have 1 year warranty, we will replace or repair for you free.

3. Best after-sale-service. 

 

Specifications:

 

Cell Brand

Import original and full capacity grade A 18650 Li-ion battery

Advantages

1. Long working time. 

2. Capacity to maintained more than83%- 85% 

3. Special OEM design. 

Capacity

3000mAh/3600mAh/4000mAh/4400mAh/5200mAh/5600mAh/6000mAh

The PCB for power bank

1) Overcharge protections  

2) Over discharge protections  

3) Short-circuit protections  

4) Stable voltage protections. 

5) Automatically identify the phone current protections.

Mobile phone connectors

mobile phone connectors, it can charger for different cell phone by different 

connectors ports

Conversion efficiency

high capacity conversion efficiency: 

we tested 1400mah Iphone can charge 3.2 times.    

Fast  charge: 1400mah Iphone 110 minutes can be filled

Suitable for

Any kind of cellphones and can recharge your mobile phone, digital camera, 

PDA, PSP, MP3, MP4, iPod, DV and 5v 1A digital items,convenient for travel 

and emergency situation

Charge time

2~4 hours (influence by capacity)

Using time

3~8 hours (influence by capacity)

Life 

More then 500 times recharge.

Warranty

1 year

Payment

We accept payment by Bank Transfer(company account available)/ Western 

Union / TT

Shipment

The products will be shipped by UPS/DHL/FEDEX, which will take 4-5 

Delivery day

3~6 working days for delivery after received payment

 

Features:

  1. The design of lightweight, small, convenient to carry.
  2. Power bank for mobile phones,MP3, MP4 or other digital products.
  3. Digital power specially designed for all cellphones to avoid over-charging or damaging your phone.
  4. Integrated smart chip provides full protection against electric overload.
  5. Steady high-current output ensures charging efficiency and safety.
  6. Suitable for company gift, sales promotion usage.
  7. LED lighting.

3600mAh Universal Portable Power Bank For Android Smartphones External Charger

 

 

Functions:

 

     1. Guaranteed  18650 batteries, safety care for digital devices.

     2. Portable compact, easy to carry, lipstick mobile power bank can be put in the pockets.

     3. Intelligent circuit protection, perfect to protect your devices.

     4. Smart technology, instant plug and play

     4. Available when dinner, travel, games, food, etc 

 

 

Why choose us?

 

1. We are China leading power bank manufacturer.

2. 100% QC inspection before shipment.

3. Best quality & service with competitive price.

 

 

How to Order power bank?

1. Please tell us the model and quantity and other request.
2. Proforma Invoice confirmed, the order will be arranged upon receipt of your payment.
3. Confirm and ship the goods, then tracking number will be sent to you promptly.
4. We will help to track your goods until you receive them safely.

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