Huawei mobile phones can use 240w fast charge, but only if the mobile phone supports the fast charge technology, and needs to use 240w fast charge electrical appliances and data cables. 240w fast charge technology can greatly shorten the charging time of the mobile phone, but it is also necessary to pay attention to protect the mobile phone battery to avoid overcharging and battery damage. Therefore, when using 240w fast charge, you need to pay attention to the choice of regular manufacturers of chargers and data lines, to avoid the use of low-quality chargers and data lines, so as not to bring damage to the phone and battery.
The above questions are answered as follows
nonsupport
Huawei MATE40PRO does not support 240 watts fast charge. At present, Huawei MATE40PRO supports up to 66 watts of wired fast charge and 50 watts of wireless fast charge.