With the Powerology 10000mAh power bank, you won't have to worry about your electronic devices' low battery. We've got you covered with our incredibly small power bank. The Powerology Ultra-Compact Power Bank 10000mAh is available in a variety of colors, including black, white, green, and blue. This device extends the life of your smartphone so you can take more photos or use it for other purposes. For example, playing your favorite online games, listening to your daily podcast, or enjoying more music. The following are some incredible features of this product: Small and Transportable It is easy to use at work, on the way home, or while traveling because it is lightweight and portable. This incredibly small 10000mAh power bank might be your greatest friend. It fits.