Specifications Capacity:100W Output Interface:Dual USB&DC5525 USB Port:5V2.4A(Max.) x 2 DC 18V Port:18V5A(Max.) Solar Energy Conversion Rate: 22%-25% Unfolded Size:94x94x1cm / 37x37x0.39inch Folded Size:32x19x8cm / 12.6x7.5x3.2inch Net Weight:2.2kg Color:Black Package content 1. 5x Laptop Connectors 2. 1x DC Cable 5.5x2.5mm--5.5x2.1mm 3. 1x Micro USB Cable 4. Hooks 5. Crocodile Charging Clip:1 pai Attention 1. Please check the model(laptop connectors we provided show as picture), size, voltage and power of your original adapter to ensure compatibility before purchasing the product. 2.This item is solar panel, please put it under direct sunlight, cloudy weather may affect its normal working and power; it is suggested to close the laptop when charging