Powertraveller PTL-FLS021 Falcon 21 Foldable Multi-Voltage Solar Panel Charger 21W Lightweight, foldable solar panel for charging laptops netbooks ( 40W), tablets, smart phones,and other 5V 20V devices with the power of the sun. Charges up to 2 devices simultaneously (1x USB, 1x DV). High-efficiency monocrystalline cells from SunPower produce 25-35% more power compared to conventional cells. Weather-resistant thanks to its rugged, splash-proof design and high-wear fabric. Features: 21W Foldable Solar Panel SunPower cells, high-efficiency monocrystalline 4x Metal eye-holes to attach solar panel to backpack Splash-proof (IPX4) Rugged polyester fabric 1x USB output: 5V /3A Max 1x DC output: 20V /1A LED indicator Weight: 470g Size: 157mm x 280mm x 11mm (folded) 665mm x 280mm x 3mm (unfolded) Kit Includes: 21W Foldable, Multi-Voltage Solar Panel 1x DC cable (2m) 1x USB-C to USB cable (1m) 1x Female USB-C to male Micro USB adapter 1x Laptop tips set (10 pieces) 1x 12V in car charging socket 2x Carabiners