Zebora Powerful Portable Solar Charger Equipped with Solar Panels & 10,000 mAh Dual USB Ports Power Bank for Mobile Devices, Pads & More Other USB-Charged Devices (4 Pannel) Fast Solar Charging: It may get full charges in about 8-12 hours (solar charging: 5V/1A input) under direct sunlight, depending on the strength of sunlight. Solar power may take as the major source for charging. It also can be directly charged through wall outlet (5V,1.5A input). Dual Recharging Technologies: Built-in 10,000mAh high capacity power bank. Not only can you recharge the power bank by sunlight, but also by wall outlet or car charger via the DC port. Fast Output Charging Technology: Build-in smart IC chip for each USB port to charge two devices simultaneously, the charger can automatically and quickly identify the device and maximize its charging speed. Greatest Safety: Best lithium polymer battery grade A cells with anti-explosion, lightweight, compact and reliable, 1000+ recharging cycles over the life of the battery. Portable & Compact Design; Easily fit into your bag to provide instant power; Perfect for travel, road trips, hiking, camping or whenever you need to charge your mobile devices wherever you are.