18 watt + 2.4 Amp. Charges 4x faster. Multi-ports for flexible sources of power and simultaneous charging. 18W USB-C port for increased power and fast charge compatibility. 2.4 amp USB port. USB-C certified: Tested for compatibility with all devices. MobileSpec. Connect. Listen. Live. Certified Hi-speed USB. Fast Charge Works With: iPhone Xs; iPhone Xs Max; iPhone Xr; iPhone X; iPhone 8; iPhone 8 Plus; iPad Pro; Galaxy S7; Galaxy S8; Galaxy S8+; Note 8; Note 9; Note 10; and many other smartphones. 18W USB-C port (1). 2.4 Amp USB port (1). Choose Your Charge: 33W or more; 18W or more; 2.4A or more. One-Year Limited Warranty: For product information, technical support and warranty information, please call 866-622-7979. Proud sponsor of Brittany's Hope. www.BrittanysHope.org. Made in China.