... :1500mah 3.output voltage:5V 4.certification:ROSH,CE Solar Mobile Charger Model: BSP-CGP92BColor: Black, silvery, blue, red, golden. ... solar panel, sunlight exchanged rate more than 17%Charger for a mobile phone charging time: about 120 minutesComputer charging time: ... solar panel, sunlight exchanged rate more than 17%Charger for a mobile phone charging time: about 120 minutesComputer charging time: ...