18W Solar Panel 5V USB Portable Power Outdoor Monocrystalline Silicon Solar Cell Plate Hiking Backpack Traveling Phone Charger

【113mmx73mm】 Colour: Black Material: polysilicon + pet Size: 115mm*85mm Voltage: 12V Power: 8W 【145mmX300mm】 Size:145mmX300mm pet maximum power 18W  maximum voltage 6V  open circuit voltage 7.2V short circuit current 1.2A  Product features: 1. Integrated voltage regulator module 2. Stable 5V output 3. Compatible with all mobile phone products mobile phone charging USB Fan camera 5V power supply charging products Note: Standard USB output fit for mobile phone and other portable digital devices. charging devices need the solar charger exposures in the sun, no power storage function.