Does the Anker Nano II 65W Fast-Charge the Samsung Galaxy S24 Ultra?
Yes — this combination fast-charges at up to 45W via Super Fast Charging 2.0.
Both sides speak Super Fast Charging 2.0, and the Anker Nano II 65W delivers enough power for the Samsung Galaxy S24 Ultra to hit its full 45W ceiling.
The details
| Device | Samsung Galaxy S24 Ultra |
|---|---|
| Charger | Anker Nano II 65W (A2149) |
| Negotiated wattage | 45W |
| Protocol | Super Fast Charging 2.0 |
| Match quality | Full speed |
How your cable affects this
The wattage above assumes an adequately rated cable. Here's what actually happens with three common cable situations:
| Cable | Real wattage | Cable-limited? |
|---|---|---|
| Standard 60W-rated cable (3A, not e-marked) | 45W | Not the bottleneck |
| 100W / 5A e-marked cable | 45W | Not the bottleneck |
| Unrated / unknown cable (assume worst case) | 40W | Cable-limited |
Frequently asked questions
- What's the maximum charging speed for the Samsung Galaxy S24 Ultra with the Anker Nano II 65W?
- Up to 45W via Super Fast Charging 2.0, assuming you're using an adequately rated cable.
- Do I need a special cable for this combination?
- Any standard USB-C cable rated 3A or higher works fine — no special "e-marked" cable needed at 45W.
- Is there a faster charger for the Samsung Galaxy S24 Ultra?
- Not among the chargers we recommend for it — the Anker Nano II 65W already delivers the Samsung Galaxy S24 Ultra's full 45W ceiling.
Other chargers compatible with the Samsung Galaxy S24 Ultra
Other devices compatible with the Anker Nano II 65W
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