Handy solar charger with up to 20% efficiency. What's more, this portable 36-watt solar panel has connections that are compatible with most devices. Use it to charge your smartphone and tablet wherever you are. For walkers This 36-watt solar panel can charge your devices via USB 3.0 and USB-C connections. A portable solar panel is a good choice for camping, caravanning and is also a good support for lovers of long hikes - mountains and more. Free energy An array of high-efficiency solar panels that convert up to 20% of the energy. This portable, handy device automatically converts sunlight into clean, free energy virtually without your supervision. Optimal performance Compact, foldable and with a practical handle, the Choetech solar charger can be easily stored and removed anywhere. A well-designed structure with supports ensures that the angle obtained allows the charger to be exposed to as much sunlight as possible. Features: - Elegant appearance - USB-C-PD 3.0, USB-QC 3.0 - Waterproof - Foldable and portable shape - Dimensions when folded: 36 x 19 x 3.5 cm - Power: 36 W - Weight: 1.55 kg36 Watt Foldable Solar charger Panel,.