The PhoneSuit Flex battery pack is an extremely powerful, compact charging solution for Smartphones. Utilizing the latest in technology, it features a high capacity 2600mah battery, machined Aluminum casing, electrostatic touch button and power management software integrated into a thumb-sized form factor. The ultra-compact design allows for a comfortable feel while powering your favorite device on the go. With a battery which is more than capable of fully charging most Smartphones, the PhoneSuit Flex is the only charging solution you’ll need. Take the PhoneSuit Flex with you anywhere and never run out of power!