Features PLENTY OF POWER: With a 42000 mAh Rechargeable Lithium Battery, Power Station can charge an array of electronic devices. Integrated Digital display indicates how much battery life is left. A Built-in LED Flashlight with SOS mode is also included. MULT-OUTPUT AND RAPID CHARGING: With 4 USB charging ports (2* Quick Charge 3.0 USB port, 2* 2.1A USB ports), Power Station detects devices to deliver its safest maximum charge speed up to 3A. A 110V/100W AC power outlet is also conveniently available. HIGHLY EFFICIENT AND ADAPTABLE: Constructed of high-efficiency solar arrays, in high sun light, Solar Panel converts up to 21-23% of suns rays into free energy. Offers 3 output types (USB 3.0, USB-C, DC) and 10 connector plugs so that in addition to Power Station, other electronic devices can be charged as well. 4. STRONG AND PORTABLE: Made of durable oxford cloth and waterproof zipper, Solar Panel has waterproof rating of IPX4, is corrosion-resistant and high-temperature resistant.