The unusual design of the collection sets the new series of devices apart from the ordinary range of external batteries. They do not support wireless charging, but they definitely attract attention: the transparent panel allows for a clear view of the electronic components and the digital indicator of the remaining battery charge, while the soft LED backlighting complements the technological appearance. Another feature of the batteries is their completely autonomous design: built-in cables allow for charging various electronic devices as well as the battery itself. The collection fits particularly well in the context of communication if transparency and openness in business are important. Lithium polymer battery Capacity: 10,000 mAh Number of charge-discharge cycles: at least 400 Backlight, activated by double-clicking the button Input parameters: on the body), 5V, 2A Output parameters: on the body), 5V, 2A in total when charging two devices Charging time: from 6 to 10 hours depending on the parameters of the charging device Accuracy of the indicator readings: 7% Included in the package is a charging cable with a connector