Anker PowerCore+ 26800 PD with 30W Power Delivery Charger, Portable Charger Bundle for MacBook Air/iPad Pro 2018 iPhone Xs Max X 8, Nexus 5X 6P, Galaxy S10 & USB Type-C Laptops Power Delivery Support

Product Review

Charge phones and other mobile devices without any risk of hacking / uploading viruses from an untrusted USB socket
Connects between a USB-A power socket and the USB-C socket on your device
20 AWG thick low resistance copper cable. Includes 56k Ohm pullup resistor to comply with official USB-C spec.
PortaPow Data Blockers are used by the governments of the USA, Canada, UK and New Zealand as well as 100s of corporations around the world to secure their devices
Compatible with all USB-C devices, only compatible with iPhones and iPads if they use a USB-C cable for charging, read the full description below if you're unsure.