Equipped with a compact solar panel, which could recharge itself under sunshine for emergency purpose while outdoor (kindly note that the solar panel is only design for emergency, not a primary source of charging).
Superior portability design (5.9" x 3.1" x 0.6"), easily hang it on your bagpack with the inluded hook, hands-free on the go.
Build-in Lithium Polymer battery cells: anti-explosion, lightweight, compact and reliable. Long lifespan with more than 500 recharging times.
Compatible with most 5V USB-charged devices, 7200mAh could charge an iPhone thrice, or a large capacity smartphone twice, or an iPad mini once.