Hi every one I want to share about the power bank yes power bank every body use smart phone and they use different uses of this phone like Gaming, Music.
And some one use this phone for trading so I mean to say we are doing so many activity doing from smartphone and because of this activity our mobile battery is going drain so that why I am using lenovo power bank and it is good backup battery for my mobile I can charge my mobile three time from that power bank so I want to sagest you to if you want to use power bank use the LENOVO power bank.