Bextoo Portable Charger Power Bank 30000mAh,Huge Capacity External Battery 2 USB Output & Input Ports USB-C Fast Charging Battery Pack Charger for iPhone Laptop Samsung Huawei

Battery type: Lithium-polymer batteryCapacity: 30000mAh/111WhNominal power: 99.1 WhInput: 5 V / 2.1 A (USB-C & Micro USB Port)Output: 5 V / 2.1 A ( x2)Product dimension: 6.7* 3.8 * 1.6(inch)Weight: 1.1 poundsThe LCD digital display screen allows you to have a clear picture of the charge left at any given time.The lithium polymer battery eliminates the safety hazards you would have with a traditional rechargeable Power bank.Permission for aircraft: You can take this power bank by plane.Dual input ports, you can charge the power bank via Micro USB or Type-C.Dual output ports, which allows charge 2 devices simultaneously.The input and output ports CANNOT be used at the same time.