Andoer Efficient USB Solar 20W Panel for Android Devices and Tablets; Portable and Lightweight Solar

Fast & Efficient Charging Polycrystalline cells provide this solar panel with enough power to charge 2 devices at same time! Smart charging technology recognizes input needed for a connected device and distributes current output accordingly; cutting down on total charging time. Wide Compatibility: Use this solar phone battery with any USB powered device with 5V DC input voltage. Compatible with Android Smartphones，and other electronic devices; including power banks of various capacity. It’s also perfect backup in case of a power outage. Portable & Lightweight: You can easily take this foldable solar panel with you on any adventure! It weighs only 12.34oz. and is ultra-thin. It’s ideal to use while backpacking; hiking; camping; kayaking & other activities. Weather-Proof & Durable: Don’t worry if those clouds could turn into rain – our solar panels are shielded with industrial-strength polymer and sewn into rugged polyester canvas; making it highly resistant to and dust. Friendly Service: If you have any other question;please in time.