Poweradd&trade; Apollo 7200mAh Solar Panel Charger Portable Charger Power Bank for iPhone 6 Plus 5S 5C 5 4S, Samsung Galaxy S6 S5 S4 S3 Note 4 3, LG G3, Nexus, HTC One M9, Sony, Nokia, Gopro, GPS and More Equipped with a compact solar panel, which could recharge the Apollo 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. Package contents: Poweradd&trade; Apollo solar external battery, micro USB cable, connecting tips, user manual.