Grand-X CH-550

A simple and affordable single-port low-power network charger with a USB A output connector and support for popular fast charging technologies Quick Charge 3.0, Huawei Fast Charge and Samsung Adaptive Fast Charging. The manufacturer positions it as a product of the basic price category of 2020. This model is aimed at users of Android smartphones and tablets who do not need the function of simultaneous charging of several gadgets.

The serviced equipment is connected to a single output port, which can deliver power up to 18 W, operating in the following modes: 5V / 3A, 9V / 2A, 12V / 1.5A. Thanks to such characteristics, 50-60% of the battery of a mid-range / flagship smartphone is charged in just 30-40 minutes. The Grand-X CH-550 network charger automatically sets the optimal parameters depending on the type of connected gadget.

Your smartphone will receive exactly as much electricity as it needs to restore the charge in the shortest possible time and without the risk of damaging the battery. This network adapter is designed for operation in a wide range of input supply voltages from 100 to 240 V. Trouble-free operation is ensured by a set of protective systems, including protection against current overload, overcharging, overheating, overvoltage and short circuits.