5000 Mah Solar Panel Charger External Battery for All Phones External Battery Charger (Rose red) Work with MP3, MP4, mobile phone, ipad, iphone, samsung, digital camera, digital camera etc Will fully charge your mobile device using solar or USB Power Includes 5 charging tips with USB port to maximize compatibility Solar Panel: Monocrystalline silicon 5.5V/130mA Universal portable external battery