Ultra-slim dual usb power bank with led light solar energy power bank cel phone portable external charger 10000mah

solar mobile charger covenient power bank for smartphone,camera,desk lamp,MP3,MP4,and other devices with USB port.

 Specifications                  

 Highlights     

 Get power from Sunlight or light direct,environmental friendly

Features:

*Competitive factory price

*High quality and REAL capacity

*Fast delivery:3 to 7days

*High safety:built in with smart pcb,to avoide over-current,over-discharge,short circuit,etc.

*Convenient:as a back up battery,power bank can solver your power off problem 

*We can accept OEM packaging and logo

Suitable for many kinds of digital devices

Three types of connectors for you to choose 

•  one USB line with five connectors

• 3pcs connectors in one line

 

•  4pcs connectors in one line     

 

   Product images     

a

High quality solar panel

High quality battery cell

Packaging and Shipping

Packaging logo with delong                     Packaging without logo

 Shipping ways:

*Cheap sea transportation

*Safe air transportation

*Fast express ways:like UPS,DHL,TNT,FEDEX,etc.

    Maintenance 

    Keep your power bank battery operation to its fullest potential,making sure to do as folow:

    1).Recharge your backup battery once every three months when it is not in use;

    2).Keep your backup battery dry and clean,put it '0away from moist and corrosive material

     3).Do not wash the power bank with harsh chemicals.

 Certifications

  Our strength     

•  Shenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplier in China focusing on the manufacture, research and sale of portable power bank.

•  All our products are high quality,we have strictly inspected before they leave the factory. 

•  We have excellent service and fast delivery.

•  We would like to sincerely cooperate with all the potential clients from domestic or foreign countries to make a joint development and gains our mutual benefits in the future.

   Accept OEM and ODM

 Welcome to visit our company to discuss the business cooperation !