IALLPOWERS ALLPOWERS Solar Generator Kit 200W (S200 + SP026 60W Solar Panel)

The laptop power bank only weights about 3 lbs with size 7.87*6.7*1.96 inch, easy to put in a bag. 200W/ 154WH /41600mAh capacity allows you to power 3 hours for laptop, 14 times for phone and 8 times for iPad. Ideal external battery for outdoor work, learning in library, laptop using in cafe.