Huawei 22.5W fast charger official data is a net weight of 69 grams, currently there are classic 4.5V5A and 5V4.5A low voltage high current fast charge mode, there are also the latest 10V2.25A fast charge mode. The charging head network has recently obtained a classic low-voltage high-current fast charging 22.5W fast charger from Huawei, which is produced by Serkang (Guigang) Co., LTD., but it is equipped with American standard pins and has passed UL certification.