Running out of battery when you need your phone to make one last call is not fun. But you don’t have to worry about that when you have the Power Pen. You can carry it like a regular pen but use it as an emergency charger to give your phone a quick boost for a call.
All you need to do is separate the two halves and connect the charging cable to your phone. The cable has built-in Lightning, 30-Pin and Micro USB adapters. You can charge an iPhone, Galaxy, Blackberry or any other Android smartphone with this. Sets you back $50.