【High efficiency solar panel charger】 21W solar panel convert solar power maximum up to 20% in enough sunshine. The solar panel adopts a new generation of ETFE lamination technology and deep embossing process.The EFTE film of solar panel is more durable and clean than traditional fabric. Notice: The solar panel not store solar power, it directly charging for USB devices in sunshine.
【Foldable and portable solar panel】 The solar panel is lightweight , thin and portable. When you want to hiking or camping, you can take the 21W foldable solar panel. The solar charger with two hooks easily be attached to your backpack or travel bags.
【Wide Compatibility】 Solar panel charger using high quality USB junction box, 5V/2A output, voltage stabilization and current stabilization. It is compatible with most mobile phone, iPad and other 5V devices. Solar panel can provides power for 2 USB devices at same time. Notice: Please keep the USB port dry.
【Power Indication】 The red light will bright, when the solar panel receive solar power. You can tell if the solar panel is charging the product based on the light.
【Waterproof】 The solar panel uses waterproof materials to avoid damage to the solar panel by raindrop. You don’t need to worry about terrible cleaning, the smooth surface is easy to clean. USB port is not waterproof, please keep them dry.
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