Compatible for OnePlus 6T/6/5T/5/3T/3 enabled devices. This charger and cable is 100% Compatible for C type devices THIS CABLE WILL ONLY WORK WITH TYPE C PORTS, Certified USB-IF Type C seamless connector ensures safety and fast charging, 56k Ohm resistor means no damage to your USB devices while charging. Please Charge-enabled devices exclusively with the official Power Adapter and Type-C Cable WORK WITH TYPE C PORTS, Certified USB-IF Type C seamless connector ensures safety and fast charging, 56k Ohm resistor means no damage to your USB devices while charging. Automatically switch to protected mode when the battery is fully charged. Output 5v 4.0a fast charging to save your time 30 Days Replacement Warranty