Can you charge a MacBook Pro 16″ (M5 Pro/Max) with a UGREEN Nexode Pro 45W (Smart Display)?

Worked out from the manufacturers’ specifications. Have a different charger? Pick it below the answer.

Answer
Yes, but slowly

It charges, but at about 45 W — well below what the MacBook Pro 16″ (M5 Pro/Max) can take. Fine overnight or while idle; under heavy use the battery may still drain.

Power delivered45 W of 140 W max
0 Wfast: 140 W
0 → 50%
~1 h 15 min
0 → 100%
~3 h 10 min

Estimated from the manufacturer’s stated fast-charge time, with the device idle.

Try another charger

How long to 50% with each charger

Shorter bar is faster. The highlighted row is the charger on this page.

Want it faster?

Full speed needs 140 W or more. These chargers get there:

MacBook Pro 16″ (M5 Pro/Max) charging specs

Fast charging needs
140 W
Max input (approx.)
140 W
In the box
140W
Battery
99.6 Wh
UGREEN Nexode Pro 45W (Smart Display)
45 W · USB-C · PPS

Sources: Apple: MacBook Pro (16-inch, M5 Pro or M5 Max) tech specs · Apple: Fast charge your MacBook Air or MacBook Pro · UGREEN: Nexode Pro 45W Smart Display charger (25418) · UGREEN: Nexode Pro 45W Smart Display charger (25422). Checked 2026-10-17.

Quick answers

Is it safe to charge the MacBook Pro 16″ (M5 Pro/Max) with the UGREEN Nexode Pro 45W (Smart Display)?

Yes. USB Power Delivery negotiates power, so the MacBook Pro 16″ (M5 Pro/Max) only takes what it can handle and the charger only gives what it can supply. A weaker charger is slower, not dangerous.

How many watts does the MacBook Pro 16″ (M5 Pro/Max) need for fast charging?

140 W or more. Fast-charge capable with a 140W or higher USB PD power source.

How long does the MacBook Pro 16″ (M5 Pro/Max) take to charge with the UGREEN Nexode Pro 45W (Smart Display)?

About 1 h 15 min to 50% and 3 h 10 min to full, estimated with the device idle.