The Huawei 225w car fast charger can charge the phone from 0% to about 70% in 30 minutes, thus providing convenience for long-distance bus operators. If you want to fully charge the phone, the time will be slightly longer, about 45-50 minutes. Fast charging technology can significantly reduce charging time while also ensuring safety and stability. In general, the Huawei 225w in-car fast charger is an efficient and reliable charging device that provides convenience for people's travel.