It's a little known fact that Huawei / Honor devices with Kirin processors support Quick Charge. Not Qualcomm Quick Charge you understand, but a Kirin specific variant. This means a specific charger is required, something that has always been incredibly hard to find. Happily, they are now available to purchase via eBay.
Spotted by our very own Simon, the chargers will set you back £9.99 from this Ebay auction, which includes postage. You can also pay an extra £2 and get an official Huawei USB A to Type C cable. This is the first time the UK 3 Pin version has been widely available, with stock having been limited to EU or US configurations before now.
When using the adaptor on a supported device (note, only Kirin devices, the Snapdragon powered 5X isn't supported), your phone will be pulling 9V / 2A and will gain a considerable turn of charging speed. You'll also see 'Fast Charging' on the screen so you know everything is working.
If you pick one up, let us know how you find it! Now... if only there was a Kirin Quick Charge battery bank...