This power bank has a solar panel built into it, letting you charge it or top it up using sunlight! Can also be charged via regular micro USB (micro USB charging cable included) for winter months! It stores a whopping 10,000 mAh and has 2 x USB ports for dual charging. It even has a light and compass built into it, making it a great companion for travel or the outdoors! The Bear Grylls of power banks!
