21W Portable Solar Panel Charger with Foldable Panel_ Waterproof Camping Gear Solar Powered Charger with USB Port for Phone_ Tablet and Any USB Devices

Feature: Lightweight, easy to carry. When folded, it has the same size and thickness as a magazine. Designed specifically for those people with passion for trekking, camping, hiking, picnics, fishing, boat, etc. Compatible with most of USB rechargeable devices(5V/2.4A Max), include the Apple device, Note: please use the orginal cable. The package includes 2 hooks, allowing you to hook your solar panel everywhere (trees, backpacks, curtains, etc.) Every time he loses contact with sunlight for a short period of time (dense forest, clouds, temporal passenger) will stop charging until he comes back into contact with the sunrays, without damaging your connected device. Specifications: Product Size: 16.53 x 11 x 0.11 inches Product Packaging: 17.32 x 11.42 x 1.18 inches Product Power: 20W DC output: 18V USB output: 5V 12V 15V 4.5A (max) TYPE-C output: 5V 12V 15V 4.5A (max) Note: - The solar charger can't store the electricity, pls unfold three solar panels in the direct sunlight and then connect with your device. - Please remember that Apple's devices has an inner chip that will stop the charge whenever its inner temperature gets too hot. - To prevent charging the phone under the sun, we suggest to use a longer cable and keep the phone in a shadow area.