1. Solar pane l: 18V/400mA 7.2W
2. Output Voltage : Big USB(5.0V) Small USB (5.0V)5.4V 9V 11.1V 12V 16V 19V
3. Rechargeable battery : 11.1v 4200mah (3 batteries for one piece)
4. Input Voltage/Current : AC/DC 14V 1500mA
5.Output Current : Big USB(5.0V)500mASmall USB (5.0V)500mA5.4V500mA 9.0V1500mA
11.1V4000mA 12V 3200MA 16V3000mA 19V2500mA.
6. Time of charger to laptop : 80Minutes
7. Time of solar energy to build-in charger : 8-12 hours
8. Time of AC via adapter to build-in charger : 3-4 hours
9. Light for charging and display