This portable solar power uses the technology of automatic power control to output different power.It uses high-efficiency (18% imported) solar panel and a-Si:H solar panel as it power.It can be charged into the storage battery in the sunshine but also normal light.It can charge up all kinds of handsets or USB interface digital products(operation 4.8V-5.5V) such as MP3,MP4,GPS,Mobile/Cell Phone,Digital Camera,portable game,repeater,3 PCS LED light and so on.
It is widely used for trip,outdoor working,back up power,emergency power,and so on.
Its excellences:safety,good compatibility,big capability,portability,long-term and free use.

Specification:
1.Solar panel:1.66W
2.Voltage: 5.5V
3.Charging current:290mA
4.Storage battery:2800mA
5.Output pressure:3V-4.2V-5.0V-5.5V-6.3V-7.5V-9.0V-option 4 kinds of max.
6.Output current:200mAH to 1A
7.Charging time:3 to 4(5V/500mA)or 8 to 9(100MV/CM2)

Standard:
1.Dimension:120x72x16MM
2.Framework:ABS plastic
3.Input:DC
4.Output:USB
5.Charging Status:LED light display(red,green)
6.Lights:3PCS LED big light
7.Control Switch: LED/OFF/ON
8.Charging connection:7 Connections of various brands mobile phone and other digital products.