This simple and easy to use solar panel provides 3, 6, 9, 12V volt output to power small devices or charge "AA" or 9 volt batteries. Includes "AA" battery charger, a pair of mini alligator clips, and a multi-connector plug. Sliding switch allows you to select from the following voltage levels: a) 3 volt at 200mA, b) 6 volt at 100mA, c) 9 volt at 50mA, d) 12 volt at 50mA. Includes an omni-plug connector that features the following plug types: 2.5 mm male plug, 3.5 mm male plug, 5.0 mm x 2.1 mm female plug, 5.5 mm x 2.5 mm female plug, 3.5 mm x 1.35 mm radio/casette player plug, red and black alligator clip. LED indicator shows and confirms when the charging process is taking place. A blocking diode is built in the circuit to prevent the current flowing back to the solar panel at night time. Includes detailed instructions.