New 6V,410mA Portable Travelling Solar Charger for Cell Phone w/ USB charging cable,GPS,DC,MP3/4 Solar panel output: 6V, 410mA Working temperature: -20-80 Working life of solar panel: Above 10 years Charging time for handset: 2-3 hours Dimension: 245*170*5mm,Weight: 220g,full 12 months warranty