16GB Power Bank Ball Pen,USB 2.0 Ball Pen Stylus Android Emergency Power Supply (Silver)

Absolute Crap, should ved listen to the customer review...But I went on a leap of faith and FAILED MISERABLY...Will be returning...This item won't even charge completely...It charged for like 10% and then went dead, oh and it overheat the device...

I returned the item. Loved the idea of having a power bank in a pen so if your not around a place to charge your phone you can charge it with the pen. During charging I noticed it stopped charging and went to see if it slipped from the port and it was really hot. I returned it for a refund. Only reason I bought it to begin with was for charging.