what charger is compatible with 16 inch MacBook Pro Apple

See:

140W USB-C Power Adapter - Apple

or

96W USB-C Power Adapter - Apple

Other USB-C power adapters will also work, but if they're lesser wattage, they won't charge your MBP as fast. One of these two is the one you should get.

LindaclwongsApple wrote:

what charger is compatible with 16 inch MacBook Pro Apple

Find the right power adapter and cable for your Mac notebook ...

https://support.apple.com/en-us/HT201700

Hi,

Depending on which 16" MBP you have, it came with one of the power adapters pictured below: