The new NINA series of Hedbox stands for High Performance and High Safety Design mini Battery Pack. The new and revolutionary IDR System provides full control and display of the battery status. On the high-contrast OLED Display, the Battery Capacity, Remaining Time, Circle usage, and Charging function are visible during the day and night. Through its additional 2xD-Tap DC output the NINA can deliver power to all additional accessory devices. An extra USB-A and USB-C power input allows the charging of the battery with regular USB chargers. Also the same can be used as Power output for mobile phones, tablets, or other accessories using one single battery.