Plastic Li Polymer Power Bank 4000mAh 15 * 62 * 125mm With Built In Cable

Description

1 . Dual USB output , 1A and 2.1A output , fast charge , build - in cable , no need extra cables

2 . High performance battery , can be repeatedly used , more than 400 times

3 . Whole front side printing area , best choice for promotional gift , advertisement

4 . Built - in smart chip to control the charging circuit . Over voltage , over current , over charge , over discharge and Short circuit protection

5 . Automatic identification of charging and discharging

6 . Idle Discharge , 20μA

7 . Available range , mobile phones , MP3 players , MP4 players , PDA ’ s , digital cameras , handhold game consoles , Bluetooth devices and so on

8 . Portable and easy carry , USB connected , particularly suitable for business travel , field trip

9 . With many colors and patterns . OEM and ODM service are provided , you can provide

any patterns and we will design it according to your requirements

Accessories included

1 x Power Bank  OKPL - 11 / 1 x USB charging cable with micro USB / 1 x user manual

Specifications

More Pictures

Factory Brief Introduction

1 Q / Are you a factory or trading company ?

A / We are manufacturer

2 Q / Where is your factory located ? How can I visit there ?

A / Our factory is located in Shenzhen City , China . You can fly to Guangzhou or Shenzhen airport

Directly , and we will pick you up . Welcome to visit our factory

3 Q / How can I get some samples ?

A / We are honored to offer you samples , samples are not free

4 Q / How does your factory do regarding quality control ?

A / Quality is the priority . We always attention great importance to quality controlling from the beginning

to the end . Our factory has gained CE , FCC , ROHS certification