Stellar 8000 mAh Solar Power Bank. The Stellar Solar Power Bank includes an 8000mAh A-Grade lithium polymer battery and has a single crystal 1.5W solar panel. It includes a LED flashlight which can be turned on/off by double pressing on the power button. The power bank allows you to charge two items simultaneously with an input of 5V/1.5A and a max output of 5V/2.1A (output 1: 5V/2.1A and output 2: 5V/1A). The 4 LED indicators show the remaining battery capacity in the power bank. The power bank can be charged by the sun or the included USB to Micro USB charging cable. Supplied in a white Avenue gift box. Aluminium.