SOLAR POWERED and WATERPROOF! What more can you ask for. This portable power bank will keep your phone running for days. You won't ever have to worry about having low battery charge!
Number of Cells: 1Size: 131mm*80mm*17mmNominal Capacity: 50000mAhBrand Name: ACEHEMaterial: ABSBattery Type: Li-Polymer batteryOutput: 5V/1A-2.1AColor: Black&Orange