classical  plastic sheet white/black /blue flat built-in micro usb cable power bank with USB port

We also can do customized packaging. 

1. Safe and stable: Hi-tech lithium battery undergoes drop test, smash test and           puncture test to ensure, no fire and explosion in breaking. 
2. Compatible: All mobile phone / MP5 / MP4 / iPaq / iPhone / PSP etc. 

1. High capactiy with 4500mAh,  Convenience portable 
2. Lithium polymer battery safety, over 600 times rechargeable, discharge capacity above 80%
3. More Professional skills, original technology. 
4. ODM & OEM are accepted.

Anti-overcharge protection 
Anti-discharge protection 
Against over-current protection 
Protection against short circuit 
Anti-explosion protection

Poetry in motion, dancing close to me.  Look! That’s Guoguo

Feel the new space from Guoguo

1 By International Express: DHL/Fedex/ UPS/FedEx/TNT/EMS (4-7 days)

2 By Sea:  15-40 days

1.Q: Are you a factory or trading company?

   A: We are manufacturer.

2.Q: Where is your factory located? How can I wisit there?

   A: Our factory located in Pinghu District of Shenzhen. Please let us know your location when you arrived in Shenzhen, then we will arrange car to pick you up accordingly. Warmly welcome to visit our factory!

 3.Q: How can I get some samples?

   A: We are honored to offer you samples.

4.Q: How does your factory do regarding quality control?

   A: Quality is the priority. We always attach great importance to quality controlling from the start to the end. Our factory has gained CE, FCC, ROHS certification.