iPhone 17 caps at 30W and Galaxy S26 Ultra at 45W — so why might you actually need a 100W power bank? 3 scientific reasons explained + 2 field-tested options from Egypt.
In short: iPhone 17 Pro Max caps charging at 30W and Galaxy S26 Ultra at 45W — but a 100W+ power bank earns its premium for 3 reasons: (1) charging two devices simultaneously at full speed, (2) recharging the power bank itself in 30-50 minutes, (3) emergency laptop charging. Top picks: Anker Prime 165W (3,950 EGP) and Anker 737 140W (4,999 EGP).