Yes, the 10.2-inch iPad 2019 supports 18W fast charge. But you'll need to buy some new chargers and USB-C charging cables. The original 5W charger and Lightning cable don't offer fast charging.
nonsupport
For the tablet, the Pro and Air have a maximum power of 30W, and the mini5 is 20W. It is worth noting that iPad 2019, which is 10.2 inches, does not support 18W fast charge!
The 10.2 inch ipad2019 does not support fast charging. It supports up to 18w fast charging. It is recommended to use the original charging head to charge, otherwise the battery may be damaged