On a recent trip from NYC to Tokyo I truly appreciated being able to read, watch downloaded movies and listen to music because my 2 Rush Chargers kept my devices charged on the very long flights to and from.
I plugged my iPhone into the charger and it came up with a message slow charger. It took a long time and I finally gave up.
I was very pleased with the interaction with the customer service are at Rush Charger.
The charger works fantastic! I use it all the time for my various charging needs and I love not having to carry around cords with me all the time.