Solar Charger, 20000mAh Solar Power Bank Portable Chargers for Cell Phone External Battery Charger with Dual 2 USB Port/LED Light Backup Battery Pack for Backpacking Camping Solar Charging

Top 3 reasons to choose F.DORLA PORTABLE SOLAR CHARGER : 1. Superior Safety and Reliable : FDORLA solar battery charger MultiProtect technology combines surge protection, which would keep you and your devices safe. 2. IPX3 Water-resistant Design, built in LED flashlight and with high capacity, perfect for outside activity as camping traveling hiking and many other emergency use. 3. Long lifespan with more than 500 recharging times. Specification: Battery type: Li-polymer battery Solar power: Single crystal 1.5W material: ABS+PC+ Silicone Capacity: 20000mAh Input: DC 5V/1.0A Output: DC 5V/1A DC 5V/2.1A charging time: 8-10 hours Product Weight: 250 g/8.8 oz Product Size: 5.47*2.95*0.79 in Package: 1 x Solar Charger 1 x USB cable 1 x Manual 1 x Hanger Kind note: 1. In order to fully activate the battery, please charge it via outlet or computer for 10 hours at least at the first 2-3 uses. 2. Fully charging by outlet takes approximately 10 hours. Do not charge it all day nor over voltage. 3. This solar power bank is IPX33 waterproof, but please don't immerse it in water. 4. Because the solar charging speed is slow, please do not use it as the primary charging method. We recommend that you use a socket to charge the power bank in general. Quality Guarantee 1. Free exchange within one month and 12 months product warranty.