Today black friday so i searching also low price and best product in market .Now found best power bank 10$ yeah i found best 15000mAh portable power bank and that was low weight and have led light .In box have four type of cable available for new portable power bank.This a nice and good price portable power bank i was read the user review also but 14 member only leave the feedback they also leave good message for portable power bank feedback so that i was planned to buy that tell me if you have best power bank