A new device created by the company Qualcomm can charge any gargets several times faster than the original battery. Blitzwolf BW-S7 reduces charging time by issuing 20 volts to USB port instead of the standard 5 volts. The device is equipped with five standard USB ports, with the total capacity of 40 watts.
Although Blitzwolf BW-S7 looks outwardly more like a normal USB-hub, its function is completely different. Thus, only one of the five ports can charge your gadget faster. After connecting a mobile phone or tablet to this port, the gadget will receive at the input 20 volts instead of 5 volts, which will significantly reduce battery charging time. Blitzwolf BW-S7 is available for $ 24, according to DNI24.