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: the built-in cables allow for charging a variety of 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: 10000 mAh Fast charging function Number of charge-discharge cycles: at least 400 Backlight, activated by double-clicking the button Input parameters: 5V, 2.9V, 2V, 1.55V, 2A Output parameters: Output V, 3.9V, 2V, 1.55V, 2A Charging time: up to 3 hours when using a charger with a 3.0 function support Accuracy of the indicator readings: 7% Cable with connector included