USB Type-C 29W Charger
iPhone 8
60% Charge: 14.7v 0.56A (8.2W)
74% Charge: 14.7v 0.47A (6.9W)
76% Charge: 14.7v 0.27A (3.9W)
80% Charge: 14.7v 0.26A (3.8W)
81% Charge: 5.16v 0.70A (3.6W)
87% Charge: 5.16v 0.70A (3.6W)
91% Charge: 5.16v 0.63A (3.2W)
iPhone 7
iPad Air