China supplier promotional portable power bank/mobile power bank/ 5200mah for power bank 40000 mah power battery power bank

• Special Designed for all mobile phone,camera,PSP,PDA/MP3/MP4 player and so on
• High quality Li-ion battery ,over 500 times life cycle.
• Uilt-in proprietary software to control and regulate temperature, voltage and current.
• Smart capacity display ,multiple protection ,safe and high efficiency.
• Clear & simple design ,mobile and portable.    2600mah portable power bank

• High security: protection for overcharge, over discharge, overloading, and short circuit.

• Caution: 1.Pls read these instructions carefully as incorrect use of Li-ion batteries may lead to dangers such as overheating,fuming,catching fire. 2. Please charger the power bank gift completely before the first time using it. 3. Before charging the electric device, please confirm the voltage of the electric device.

  4. Don't drop, knock, disassemble or attempt to repair the charger by yourself. 5. Don't immerse the charger in water or make it wet. 6. Don't expose the charger to a heat source as fire or heater, 7. Keep out of reach of children. 8. Don't use in the presence of flammable gas.   battery power bank

1.Silkscreen Printing This printing method is available for nearly all of our products which is also the most popular and wild ly used printing method, Not suitable for complex logos with a graduated tint or more than 4 different colors.

2. Laser and Engraving printing This method is available on the material of metal,wood,bamboo,silicone and even plastic now  

3. Embossing Printing This method is available on leather material which seems more elegant.

4.Full color printing This method is often used when there are gradual colors in the logo   2600mah portable power bank

5.Hot Stamp This method is mostly used on paper gift box or leather case with logo effect of golden and silver color   battery power bank

QC INTRODUCTION: Our QC department is composed of 3 QC engineers and 12 QC assistants,with the expanding of our output,more QC staffs are needed. We strictly conduct international quality standards to meet the clie nts demands.     2600mah portable power bank

TESTING DETAILS: Incoming materials have to pass strict examination before being accepted,IQC check sampling refers to AQL on whether to accept or not. IPQC checks on thepower bank giftand manufacturing procedures are conducted.Results are recorded for future study. FQC on the final product,referring to CSP standards.Final testing is also conducted. QA on all items to be shipped,referring to AQL.All procedures are up to ISO 9001:2008 standards.    battery power bank

PROCEDURES:

power bank giftwith high quality and low price guaranteed! 

100% customized service Any designs and ideas you can imagine, we will make it happens with our custom-made tooling techn ology. 

Pre-load/ Auto-run data By the data support service, when connecting yourpower bank giftwith computer, the preloaded data shoul d automatically launch on the screen. 

Logo imprinting/ engrave Full-color printing, laser engrave, heat-stamp and more methods of logo imprinting to fit your demand..

 Graphic design From logo creation to packaging design, our professional designers care the details and your needs.

  Packaging Multiple choices of customized packaging appropriate to your marketing solution and different criteria 's requirements.     battery power bank

Critical quality control

Online inspection to the printings, package;