Output power
- Anker PowerPort III 20W Cube Charger
- 20 W rated output
- Anker 511 Charger Nano 3
- 30 W rated output
Charger comparison
Anker PowerPort III 20W Cube vs Anker 511 Nano 3
Compare charging power, ports and device compatibility.
01Selected  Anker PowerPort III 20W Cube Charger
KSh 980Out of Stock | 02  Anker 511 Charger Nano 3, 30W
KSh 1,400Out of Stock |
|---|
2 of 4 products
Add to comparison
2 spaces availableXiaomi 22.5W Power Adapter (Type-A, UK)KSh 1,040
Xiaomi 33W Nano Power Adapter (USB-C, UK)KSh 1,940
Anker Zolo Charger (20W, PD 3.0)KSh 950
Anker Nano 45W ChargerKSh 2,820
Our quick verdict
Choose the Anker 511 Charger Nano 3 if you want a higher 30 W rated output and a GaN design. Choose the Anker PowerPort III 20W Cube Charger if you prefer USB PD.
Charging support
- Anker PowerPort III 20W Cube Charger
- Supports USB PD
- Anker 511 Charger Nano 3
- Supports USB PD, PPS, Quick Charge
Design / mounting
- Anker PowerPort III 20W Cube Charger
- UK Type G wall plug
- Anker 511 Charger Nano 3
- Wall socket mounting
Cooling / safety
- Anker PowerPort III 20W Cube Charger
- MultiProtect safety system
- Anker 511 Charger Nano 3
- ActiveShield 2.0 temperature monitoring
Key differences
The main differences to help you choose.
Anker PowerPort III 20W Cube Charger
- Supports USB PD.
Anker 511 Charger Nano 3
- GaN charger design.
- Higher rated output: 30 W.
- Supports USB PD, PPS, Quick Charge.
What matters most to you?
5 priorities selected.
Anker PowerPort III 20W Cube Charger
- 20 W rated output.
- 1 output port.
- Supports USB PD.
- UK Type G wall plug.
- MultiProtect safety system.
Anker 511 Charger Nano 3
- 30 W rated output.
- 1 output port.
- Supports USB PD, PPS, Quick Charge.
- Wall socket mounting.
- ActiveShield 2.0 temperature monitoring.
Detailed comparison
Explore the full specifications, section by section.
General
| Specification | Anker PowerPort III 20W Cube Charger | Anker 511 Charger Nano 3, 30W |
|---|---|---|
| Brand | Anker | Anker |
Charger
| Specification | Anker PowerPort III 20W Cube Charger | Anker 511 Charger Nano 3, 30W |
|---|---|---|
| Brand / Model | Anker PowerPort III 20W Cube / 312 Charger · A2149 | Anker 511 Charger (Nano 3 30W) · A2147 |
| Charger Type | Wall Charger | GaN Wall Charger |
| Colour / Design | Black / White · compact Cube design | Compact GaN design |
Power & Charging
| Specification | Anker PowerPort III 20W Cube Charger | Anker 511 Charger Nano 3, 30W |
|---|---|---|
| Maximum Output | 20W | 30W |
| Input | 100–240V AC · 0.7A · 50/60Hz | 100–240V AC · 1A · 50/60Hz |
| Charging Technology | USB Power Delivery · PowerIQ 3.0 | GaN · PowerIQ 3.0 · USB PD · PPS · QC 3.0 |
| Ports / Charging Positions | 1× USB-C output | 1× USB-C output |
| Output / Power Distribution | USB-C: 5V⎓3A / 9V⎓2.22A · 20W max | USB-C: 5V⎓3A / 9V⎓3A / 15V⎓2A / 20V⎓1.5A · 30W max · PPS: 3.3–11V⎓3A / 3.3–16V⎓2A (30W max) |
Design & Features
| Specification | Anker PowerPort III 20W Cube Charger | Anker 511 Charger Nano 3, 30W |
|---|---|---|
| Design / Mounting | UK Type G wall plug | Wall socket mounting |
| Cooling / Safety | MultiProtect safety system | ActiveShield 2.0 temperature monitoring |
Compatibility & Physical
| Specification | Anker PowerPort III 20W Cube Charger | Anker 511 Charger Nano 3, 30W |
|---|---|---|
| Compatibility / Notes | Compatible USB-C PD devices; charging speed depends on the device and cable | Compatible USB-C devices; supports Samsung 25W Super Fast Charging |
| Dimensions / Weight / Package | In the box: charger and welcome guide; cable sold separately | In the box: charger and welcome guide; charging cable sold separately |
Similarities
- Both support USB PD.
- Both are wall chargers.
- Both go up to 240 V (input).
- Both are made by Anker.
In summary
Choose Anker 511 Nano 3 for more total output and PPS and Quick Charge support.
Back to compared products ↑In-stock alternatives
For Anker PowerPort III 20W Cube ChargerAnker Zolo Charger (20W, PD 3.0)View product ↗For Anker PowerPort III 20W Cube ChargerXiaomi 22.5W Power Adapter (Type-A, UK)View product ↗
For Anker 511 Charger Nano 3, 30WAnker Zolo Charger (30W, PD 3.0)View product ↗
For Anker 511 Charger Nano 3, 30WAnker Zolo 30W Charger with USB-C to USB-C CableView product ↗Related comparisons
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