The accessory maker has extended it's line of "Powerstation" external batteries. The new XL model equipped with two USB ports that both feature 2,1 Ampere output can charge 2 iPad's at full speed and at the same. According to Mophie an iPhone can be charged up to 8 times.
The external battery features 4 LED lights that show how much charge is left and can be recharged by a Micro USB cable. The dimensions of the Powerstation XL are 11,4cm long, 7,1cm wide and 2,3cm high and weighs 440 gram. It will be available next week in the USA for 130 dollars.