charger block

FJMann wrote:

I have a 85 watt charging block at my son's house for convenience. Can I use that for my 16" MacBook Pro?

For convenience yes, is it ideal, no.

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

Identify your Mac power adapter - Apple Support

Hi there

see this

If your Mac uses USB-C to charge, you can charge your Mac laptop with any USB-C power adapter or display. For the best charging experience, you should use a power adapter or display that provides at least the minimum wattage of the power adapter included with your MacBook Air, MacBook Pro, or MacBook. Learn how to check the power of a connected power adapter or display.

See this link for further reference

Identify your Mac power adapter - Apple Support