simple information about solar charger:Aluminium alloy coating+Li battery (rechargeable battery ) + PCB +solar panel 1Size:95x44x11mm 130g  2.Output: 5V/500MA 3.Input:5V/200-500MA 4.Battery:  3.7V/1300MA 5.Solar panel: 5.5V/40MA  6.color:pink/yellow/black/bluecan charge:iphone /moto/black berry/Nokia/Sonyricsson,samsung.MP3.MP4 .digital camera,etc datasheet of solar charger:NoItemParameters1BatteryLi-polymer2Total power/capacity for the battery1300mA3USB output voltage5V4USB output current0.5A(Constant),0.8 A(Max.)5USB Output over-current protection current1.1 A6Self-consuming current<50uA7Charging time1Hours8Charging instructionGreen light on-charging9Power adapter charging voltage/current5V/0.8A10Solar plate charging Voltage/currentOutput voltage/current:6~7V/ >40mA11Battery overcharge protection voltage4.35V±0.05V /cell12Battery overdischarge protection voltage3.1V±0.05V/cell13Meas95mm*44mm*11mm14Weight255±20g15operating temperature range Charge:0~40°C, discharge:-10~50°C16Storage Temperature Range1.-20~20°C(1 year)2. -20~45°C(3 months)3.-20~60°C(1 month)17Meas for color box145mm*91mm*40mmPortable ( 0.1kg ) ,fashion,safeCharging voltage range:5~5.5VCharging time: 3~4 hoursFour types of charging :a.Travel charge  b. Charge in the car  c.charged by USB  d.solar plate chargerLED charging indication:green LED indicate chargingoutput current: 200 ~ 800MAoutput capacity:5V-2.2AhrWith multiple protection function, including the battery overcharge, over-discharge, overload protection, short circuit protection,and temperatureLow self-consuming current, can keep for half a yearCycle lifetime:After using 300~500 times,the capacity will be reduced to 60% of its original levels.            front view                                                    back viewconnectors package and bottom viewAll of our solar chargers are approved by CE,FCC,ROHS.hope to see you in exhibitions!