Model:PR-SC9080 1. Function: Turn sunlight into electric power. Peak power of solar panel: 1.6W. Most are 0.7W-0.9W in the market now. High transforming rate when turn light into electric power, reach to 17%. The 2nd transforming rate from solar panel to Li-ion battery is 97%. 2. Specs: Adjustable output volt: 4.5V-9V (self-regulation by charger battery). So can charge 98% electronic items (Operation volt below 9.0). It will restrict the output current depends on different volt when discharges. It is compatible and suitable for more electronic products. The ones in market now only have two outputs and have no protect circuits. 3. 1400mAh li-ion battery built-in the charger. 4. Can be charged by DC, when you are at home. 5. Have a LED light, can be used as a flashlight at night. 6. Beautiful appearance and good hand feeling. Own the patent of the appearance design, 7. Professional circuit to protect over charge, over current and high temperature when charge the built-in battery by DC or sunlight. Professional circuit to protect over discharge. Double short circuit protection 8. Tri-color light to indicate different volt when charging or discharging; Detail 1. Product overview PR-ST9080 series solar charger, owning the patent of the technology of intelligent voltage adjusting, can output voltage and current on different levels. It can charge up 98% mobile phones or USB interface digital products whose operation volt is between 3.0~5.7V under sunshine directly, also can charge up the devices mentioned above without sunshine through releasing electric energy stored in it. It is convenient for you to take with when you are out on business, on travel, on a long-distance bus or ship, in the fieldwork, etc. It is a portable, environmental-friendly, lightweight, flexible, durable and versatile charging product. USB interface digital products refer to the digital products that are equipped with built-in chargeable battery and can be charged via USB interface 2. Technical Parameters: 1). Solar Panel: Peak power supplied by photocell: 1.5W Operating voltage: 5.5V (max) Charging current: 300mA (max) 2).Solar Charger: Battery capacity: 1400mAh/3.7V Output voltage: 3.0~5.7V(self-regulation) Output current: 1A (max) Ou