Features:1. Made of high-quality materials, environmentally friendly, beautiful, durable and dustproof.2. With multi-purpose accessories, it can be used to charge mobile phones, mobile power supplies, laptops, tablets, GPS, cameras, etc.3. Portable, foldable, light weight, easy to carry.4. Supporting dual USB conversion sockets for convenient charging.5. Suitable for outdoor activities, emergency and outdoor work.Specification:Name: Foldable solar panel bagMaximum power (pmax): 50WOpen circuit voltage (voc): 20VMaximum power voltage (vmpp): 18vShort circuit current (isc): 1.3AMaximum power current (impp): 0.7AOutput: DC 18VMaximum current: 1.2AExpanded size: 430*222*4mmNote:1. Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting.2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.