Fast charge iPhone 12/13/14/15 at 20W and iPhone 8-11 at 18W, Supports PD3.0, QC3.0, Samsung AFC, Huawei FCP fast charge protocols 3. Dual output ports, fast charge two devices simultaneously. 4. Adopts highly fire-retardant PC material to ensure a safer charging. 5. Intelligent chip, harmless to battery, CCC/CE/FCC/RoHS certifications passed