Delivery Time:3~6 working days
Certification:CE/ROHS/FCC

Specifications:

Technical Parameter For Power Bank	Product Size	10*70*120mm
Capacity	4000mAh
N.W.	98g
Battery Level	A
Battery Type	Li-polymer Battery
Battery Number	Li-polymer Battery*1
Shell Material	hard leather
Color	Black,white,pink,blue
Battery Life	Above 500 times
Charging Interface	Micro USB
Charging Mode	CC/CV
Input	DC 5V 1A(max)
Output	DC 5V 1A(max)
Listing	4000mAh Power Bank*1 Micro USB Charging Cable*1

 Competitive Advantage: 

1. Safety:It can avoid overcharge, over discharge, short circuit, etc with multiple protection system.

2. High quality: All our products must be strictly tested before delivery.

3. Wide using range: It can work Smart cell phone Tablet, Mp3, Mp4 etc.

4. Warranty: 1 year Products can be returned or exchanged.

5. Package Detail: Universal package or customized package according to your requests.

Features:

The design of lightweight, small, convenient to carry. Power bank for mobile phones,MP3, MP4 or other digital products. Digital power specially designed for all cellphones to avoid over-charging or damaging your phone. Integrated smart chip provides full protection against electric overload.

Ultra-thin Hard Leather Mobile Charger Universal Portable Power Bank With 4000mAh

Functions:

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

     2. Portable compact, easy to carry.

     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.