This is an excellent little powerbank, it is the perfect portable size/ design to fit in your pocket and can be used for days out or overnighters where you will likely need to charge your phone. Just whip this bad boy out and youll be good to go again in no time atall.
It is 5000mAh of power which is ok, in fact i managed to get 2 charges of my Huwaei Honor phone out of it so i am more than happy with it.
It arrived promptly and well packaged.
I would highly recommend to anyone.