Detailed Product Description

solar laptop charger Features:

1.Polycrystalline Silicon take high efficiency around 15%~17%
2.Foldable and portable design make easy to take and use. Put the solar panel in the sunlight directly and connect to the sock. The indicator light of laptop will be red when in use.
3.Solar panel: polycrystalline silicon 
4.Open size: 540*530 mm
5.Fold size: 250*180*40 mm
6.Solar Panel Power: 20W
7.Output18V/ 1.2A
8.Charging time: about 3 to 4 hours depends on laptops
9.This Model can be use separately or together with power supply for laptop and digital products.

10.9pcs connectors for laptops