I bought this last year and wouldn't typically write a review for this product but I have to say.....Wow~~  This has turned out to be a much relied upon purchase!  I charge my phone, my camera, my friends phones, even two things at once and quickly too!  I have yet to have drained it after several days on charging different devices while traveling.  Easily slips into my purse for taking along with me.  Keeps me mobile instead of connected to an outlet.