The external battery has a plastic case, glossy on the front side and matte on the other sides. The digital LCD display will show the remaining charge level at any time. The power bank can be charged through the Type-C input port, as well as through Micro-USB, and delivers power through two classic USB ports. Thanks to the built-in display on the case, monitoring battery consumption has become more convenient. The charge is displayed in percentages. Battery capacity: 10,000 mAh Battery type: lithium-polymer Case material: plastic Input ports: Micro-USB, Type-C Output ports: USB Input voltage Current: 5 V 2.1 A Output voltage Current: 5 V 2.1 A Charging cable included Indicator of battery charge level on the LCD display Included in the kit: 1. Universal battery 2. USB cable with USB-A and Micro-USB connectors for charging