Folding Outdoor Solar Panel Charger Portable 5V 2.1A USB Output Devices Camp Hiking Backpack Travel Power Supply For Smartphones

Features: HIGH CONVERSION RATE

1.Quality-built Sunpower cells convert up to 23% of solar power to energy; conveniently charge up to 2 devices simultaneously, great for any outdoor activities such as camping, climbing, hiking and more PORTABLE AND LIGHTWEIGHT

2.ultra-thin and foldable design makes it easy to carry; make full use of the 4 eyeholes and attach it with 2 carabiners / ropes to your backpack whenever you go out DIRT & SPLASH-PROOF

3.The portable solar charger features an IPX4 waterproof rate, which is resistant to spraying water and dust, making it perfect for outdoor use

Size 4 pieces ：45 * 15.5 * 3cm Size 5 pieces ：55*15.5*3.5cm Solar power: 4 pieces=7.2W 5 pieces=9W Input: 5V-1A Output: 5V-1A Material: Plastic ABS