Best promotional mini portable external battery pack Shenzhen professional power bank factory

Features about power bank:

1. High -grade aluminum alloy shell is good for heat dispation and impact resistence.

2.Fashionable and attractive design,different color for your choice.

3.Built-in Polymer rechargeable battery with capacity of 3000mah,provides several hours of works.

4. LED light indicates the percentage of the charging capacity,and the residual power is clearly displayed.

5. Mini USB input standard USB output

6.Charging intelligent protection,protection overcharge universal port

Specifications about power bank :

Selling point 

•  can applicable occasions gifts, promotional advertising, business gifts,holiday, birthday, fairs, public relation planning, business super , especially for christmas gift promotion !
• can charging for Iphone4/4s/5 , HTC ,Samsung ,Nokia and Smart phone,and so on !
• metal diffirent colors metal case , shine !
• with Mini nice gift packageing ,is the showing key for selling !
• Short delivery time and 1 year warranty period, Ensure no worry of after sales !

1.OEM and ODM design is welcom
2.Strict quality control during production, quality test is necessary before shipping
3.Factory price & fast delivery
4.Latest style and best seller are recommended to customers for reference.
5.Customized size and package

                             Shenzhen Baolifeng Opto-Elec Co.,Ltd

Why choose us: 

1-stop solution supplier for OEM/ODM

5 years on electronics developing

10 years in exporting and overseas market exploiting; 

100% internal QC ensures products’ quality 

100% and perfect after-sales service guarantee plan; 

1000sqm clean workshop for quality assurance

Customized design is welcomed and developing new products every month with our own R&D in our own  factory