Can you charge a Galaxy Tab S12 Ultra with a UGREEN Nexode Pro 45W (Smart Display)?
Worked out from the manufacturers’ specifications. Have a different charger? Pick it below the answer.
The UGREEN Nexode Pro 45W (Smart Display) meets the Galaxy Tab S12 Ultra’s top charging speed of about 45 W.
Estimated from the manufacturer’s stated fast-charge time, with the device idle.
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Galaxy Tab S12 Ultra charging specs
- Fast charging needs
- 45 W + PPS
- Max input (approx.)
- 45 W
- Battery
- 11,600 mAh
- UGREEN Nexode Pro 45W (Smart Display)
- 45 W · USB-C · PPS
Sources: Samsung Newsroom: Galaxy Tab S12 series · Samsung: Enable fast charging (PPS requirement) · 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 Galaxy Tab S12 Ultra with the UGREEN Nexode Pro 45W (Smart Display)?
Yes. USB Power Delivery negotiates power, so the Galaxy Tab S12 Ultra 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 Galaxy Tab S12 Ultra need for fast charging?
45 W or more, from a USB-C PD charger that supports PPS. Super Fast Charging up to 45W: 0–100% in about 95 minutes with Samsung’s 45W adapter (sold separately).
How long does the Galaxy Tab S12 Ultra take to charge with the UGREEN Nexode Pro 45W (Smart Display)?
About 29 min to 50% and 1 h 35 min to full, estimated with the device idle.