Yes, it is possible to charge your iPad with a laptop USB port. However, the charging time will be slower than when using a dedicated wall charger because most laptop USB ports provide lower wattage output than iPad chargers.
It’s also important to note that not all USB ports provide the same level of power output, so the charging speed may vary depending on the specific laptop and USB port being used. If you need to charge your iPad quickly, it is recommended to use a dedicated iPad charger.