Reviews Alzapower Ultimate X570 100W White

Hello, thank you for your feedback. The 100W power is the maximum output of the main USB-C port. However, during prolonged 100W power draw, the electronics gradually heat up. The charger therefore automatically reduces the power output upon reaching a certain temperature to maintain a safe operating temperature and prevent excessive thermal stress on the components. This is the trade-off for its exceptionally small size – current technology allows for very high power in a small body, but with prolonged constant 100W load, it's necessary to regulate the power thermally. In practice, the power output then fluctuates around 60–80W depending on the conditions and ambient temperature. Therefore, 100W is not just a marketing figure. It is the maximum available power that the charger can achieve, and it protects itself and the connected device through power regulation during prolonged high loads. Thank you for your understanding, and we believe that despite this characteristic, you will appreciate the combination of high power, GaN technology, and very compact dimensions. Thank you and have a nice day, Ondřej - Alza expert