Iphone-ipad-universal-smart-phone Solar Power Charged with 2 USB Ports - 5000mah Water/ Shock/ Dust Resistant Portable Backup Power Bank, Fits Most Usb-charged Devices,mobiles,tablets,mp3 Players Etc.(sets of 2 & 3) Set of three Solar Chargers. Dustproof,water resistant and durable.Charges most Mobiles,Tablets,MP3 and other USB chargeable devices Battery Bank can be charged with Solar power, computer or wall outlet Ideal for Camping, car container, home back up charging. Has LED light for emergency