Expower(R) 6000mAh Solar Panel Rain Resist shockproof Charger Portable Charger Backup External Battery Power Pack for iPhone 5S 5C 5 4S 4, iPad Air, Other iPads, iPods(Apple Adapters not Included), Samsung Galaxy S4, S3, S2, Note 3, Note 2, Most Kinds of Android Smart Phones and More Other Devices (Green) Come with a Led touch, you can use it in outdoor exercise or in emergency. Build-in Li-ion Polymer cells and microchips, high quality and long lifespan. More than 500 charge cycles during the course of its life.. Solar energy technology, environmental friendly and could recharge itself under sunshine for emergency purpose when outside. compatible with most kinds of 5V USB-charged devices. Stylish, compact and lightweight design fits perfectly into any bag, easy to carry on the go Super rain resist and shockproof function, never worry about it in a rainy day.