Solar-Powered Power Bank with 20,000 mAh Battery and Triple USB Output Stay charged with our solar-powered power bank! High Capacity and Solar Charging Featuring a 20,000 mAh Li-Polymer battery, this power bank charges via USB-C and solar panels on top. Versatile Charging Options It provides output through 2 USB-A ports and 1 USB-C port, each with a maximum output of 2.1A. Convenient Features Equipped with LED capacity indicators and a built-in flashlight, ensuring you're always prepared. Specifications: Battery: 20,000 mAh lithium polymer battery Charging Method: USB cable Battery Type: Lithium-ion Battery Voltage: 3.7 volts Capacity: 20,000 mAh Hand Crank: No Lighting: Yes MicroUSB: No Output Power: 2100 mAh Power Adapter Included: No Solar Panel: Yes USB-A: Yes USB-C: Yes Visual Indicator: Yes