The unique features of this new product:
1，we adopt the high quality mono-crystalline silicon solar panels with the switching efficiency from light to electricity up to 17%
2，The solar panel power is up to 15w and operation current is up to 1000mA.
3，high capacit:13200mAh/3.7v,is equivalent to 15 times of the capacity of cellphone battery
4，for 16v and 19v laptop
5，USB 5v output voltage for cellphone,PSP,ipod etc
6，intellectual protection chip:protection for overcharge,overdischarge,overload and short circuit protection
7，The products have passed the FCC, ROHS, CE certification.
8，The product can also be widely used to provide power to the small family energy-saving equipment such as LED light, MP3, MP4, PDA, PSP, DV and so on.

Solar panel power (Max): 15W
Solar panel operation Voltage (Max): 14.4V
Solar panel operation current: 1000mA
Output Voltage: 5V/16V/19V
Output Current (Max): 2800mA
Battery Capacity: 4400mAh/11.1V 48.8WH
Charging time: about 5 hours(solar),about 3 hours(wall outlet)
Input Interface: DC 5.5
Out put Interface:USB/ DC5.5 interface
Material: Magnesium aluminium alloy
Dimension:305*215*45mm(solar bag),168*84*25mm(charger
Color: Black