Anker Nano 30W USB-C GaN Charger
- 30 watts through one USB-C port
- 3 A output with fast charging
- Type A two-pin plug, North American
- 50/60 Hz input frequency
- 18-month warranty
- Charger, welcome guide, warranty card in the box
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact USB-C wall charger for phones, tablets and some laptops. It has one port only and the voltage fields in the listing are inconsistent, so check the rating label for your device.
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ASIN: B0B2MM1W65Model: A2147Category: Phone Wall Chargers
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Overview
A two-pin plug on a small plastic body connects the charger straight to a North American outlet, and a single USB-C port delivers power to phones, tablets and USB-C laptops. The case is white.
Thirty watts covers fast charging for recent iPhones and Galaxy phones and tops up lighter laptops or a Nintendo Switch. With only one port, the second device has to wait. The listing also shows odd input and output voltage figures, so the wattage is the number to trust.
Who it's for
Commuters and travelers with a modern iPhone, Galaxy phone or iPad get fast USB-C power from a small plug. Buyers who run heavier laptops, or need several ports, should look at a larger charger.
Pros and cons
- Fast charging over USB-C
- Covers phones, tablets and some laptops
- Small plastic body in white
- Eighteen month warranty
- Single port only
- Listing voltage figures look inconsistent
- Dimensions not listed
Performance notes
The rated output sets how quickly a phone or tablet charges, and the device negotiates its own speed over the USB-C connection. A laptop that draws more than the rated power will charge slowly or only maintain its level. The plug has no cable, so the cable limits speed too.
Specifications
| Brand | Anker |
|---|---|
| Model | A2147 |
| Dimensions & fit | |
| Item weight | 1.6 ounces |
| Capacity & performance | |
| Output Current | 3 A |
| Frequency Range | 50/60 Hz |
| Wattage as listed | 30 watts |
| Power & efficiency | |
| Amperage | 2 A |
| Power Plug | Type A - 2 pin (North American) |
| Construction & materials | |
| Enclosure Material | Plastic |
| Color | White |
| Compatibility & installation | |
| Compatible Phone Models | iPhone 13 to 16, Samsung S20 to S22, Note 10 and 20, iPad Air, iPad Pro, AirPods Pro, Nintendo Switch, MacBook Air 2020, ThinkPad X1, Pixelbook, Dell XPS 13 |
| Warranty & support | |
| Warranty Description | 18-month |
| Other details | |
| Connector Type | USB Type C |
| Total Usb Ports | 1 |
| Special Features | Fast Charging |
| BuiltIn Media | Anker 511 Charger, welcome guide, warranty card |
Closest rivals on specs
Ximytec USB-C Charger with Lightning Cable 2 Pack- Item Weight 0.1 vs 0.29 pounds (-66%)
- Wattage 30 vs 12 watts (+150%)
Vilive 25W USB-C Charger with 10 ft Cable- Amperage 2 vs 3 amps (-33%)
- Item Weight 0.1 vs 0.01 pounds (+900%)
- Output Voltage 120 vs 5 volts (+2300%)
AILKIN 2.1A Dual Port USB Wall Charger 2 Pack- Item Weight 0.1 vs 0.03 pounds (+233%)
- Output Current 3 vs 2.1 amps (+43%)
- Output Voltage 120 vs 5 volts (+2300%)
Frequently asked questions
How big is the Anker A2147 charger?
The listing gives no dimensions. It does give a weight of 1.6 ounces and a plastic body.
Does the Anker A2147 charge more than one device?
No. It has a single USB-C port, so one device charges at a time.
Will the Anker A2147 work with a laptop?
The listing names the MacBook Air 2020, ThinkPad X1, Pixelbook and Dell XPS 13 among compatible devices, with 30 watts available.