dude laterally, the charging doesn't charge the phone when connecting to the phone automatically. You have to manually turn on the power bank, each time you want to charge your phone, I thought I had a defected piece, but I confirmed the same with there customer care, they said, "you need to manually turn on the power bank each time". I mean does that even make sense? everytime i have to open my bag in order to turn on my power bank, doesn't it defeats the whole purpose?