Anker Smart Display Charger, Anker Nano USB C Charger Block, 45W Max GaN Phone Charger
Quick take
This compact 45W USB-C wall charger is built around a smart display, smart iPhone recognition, and a Care Mode intended for cooler charging. It is best if you have supported iPhone 17/16/15 series models or specific iPad Pro models and you want a charger that makes status easy to check at a glance. The biggest caveat is that smart recognition is limited, and the display has no touchscreen.
Pros and cons
Pros
- Up to 45W output with smart power adjustment based on device needs (USB-C PD).
- Smart display shows live charging status, power flow, and temperature, with tap controls.
- Care Mode is TÜV-certified to help lower charging temperature for overnight use.
- Very travel-friendly design with dual foldable prongs (smaller, lighter than a 30W model).
Cons
- Smart recognition is limited to supported iPhone and select iPad models (excluding iPhone 17e).
- Display navigation is controlled by buttons or taps, there is no touchscreen.
- The charger does not include a charging cable, so you still need your own USB-C lead.
What buyers think
Buyer-review evidence is strongly positive on the charger’s compact size and “premium” feel. The smart display is a recurring highlight, described as fun and useful for quickly checking charging status without having to open an app or check the phone. Reviews also tend to mention that it charges quickly for phones and that it stays reasonably cool during use, aligning with the product’s Care Mode positioning. Overall, the feedback suggests it is easy to live with day-to-day, especially for people who want a small GaN charger that still feels full-featured.
Why this charger stands out
Many 45W USB-C chargers focus purely on output. This one adds two “quality of life” features: a built-in display and device-aware charging behavior.
A smart display you can check at a glance
Instead of relying on phone-side indicators, the charger’s display shows real-time charging information such as charging status, temperature, and power flow. Controls are simple: tap once to view status, double-tap to switch between modes, and press for 2 seconds to rotate the screen. The display turns off automatically after a period of inactivity to reduce light and help preserve the screen.
Smart iPhone recognition plus Care Mode
The charger is designed to recognize supported iPhone and select iPad Pro models and then adjust charging behavior accordingly. For overnight charging, Care Mode is TÜV-certified and intended to keep charging temperatures lower than standard 45W charging.
That matters because phone batteries naturally experience different charging conditions as the battery level changes. The charger also supports a power adjustment approach, delivering up to its rated maximum while scaling output to what the device requests.
Charging performance and practical expectations
The charger delivers up to 45W max output over USB-C PD, and it supports 3A PPS fast charging. In real life, charging speed will still depend on your device’s charging limits and the charging stage (power typically starts higher and then tapers as the battery fills). If your device does not support the same fast-charging protocols, you should expect normal charging behavior rather than headline numbers.
Also note that Apple devices may pause charging when reaching higher battery percentages (for example, around 80% to 100%) as part of Optimized Battery Charging behavior, and that is normal. The charger can still function normally in those scenarios, and you can review your phone’s charging settings.
Compatibility: who it’s for, and who should look elsewhere
This charger is not “smart” for every device. If you want the display and recognition features to show the full experience, focus on the supported model list:
- Compatible iPhone recognition: iPhone 17 / 16 / 15 series (excluding iPhone 17e).
- Compatible iPad Pro recognition: 11-inch and 12.9-inch iPad Pro models listed in the compatibility notes, including 13-inch iPad Pro (2024).
Other devices can still charge via USB-C, but they may not show the same model identification or battery-level detail on the charger display.
Best for
- iPhone owners with supported iPhone 17/16/15 models who want fast charging plus status they can see on the wall adapter.
- People who do a lot of overnight charging and care about cooler charging behavior (Care Mode).
- Travelers who want a compact GaN charger with foldable prongs for tight outlet spacing.
Consider alternatives if
- You need smart recognition for a broader set of phones and tablets (especially devices outside the supported list).
- You prefer a charger with a constantly on-screen display, since the display turns off after inactivity.
Design and usability
The charger is built for portability, using dual foldable prongs and a compact form factor. The plug is designed to work well in tight spaces because you can position the foldable prongs for different outlet clearances. It also rotates the display 180 degrees, but it does not rotate 90 degrees. Finally, it does not include a charging cable, so you will need to supply your own USB-C cable.
Pros and cons summary
- Value for the right buyer: A smart display and Care Mode can make daily charging feel more controlled, not just faster.
- Main limitation: Smart recognition features are model-specific, so not every device will show the full “smart” display experience.
- Tradeoff: No touchscreen, so you rely on tap and press gestures for display navigation.
Verdict
If your goal is a compact 45W USB-C charger for a supported iPhone or select iPad Pro models, the Anker Smart Display Charger is a strong fit. The smart display plus Care Mode are the differentiators, and the foldable, pocket-friendly design helps it earn a spot in your travel bag or bedside setup. If you charge a wide mix of devices and want full smart identification across everything, you will likely get a simpler charging experience than the feature set suggests, so you may want to compare other chargers based on plain output and multi-device compatibility.
Price and availability
Check the latest price and availability here: Buy on Amazon.
FAQ
Does the charger include a cable?
No, it does not include a charging cable. You will need a USB-C cable compatible with your device.
Which iPhones and iPads does smart recognition support?
Smart recognition is supported for iPhone 17/16/15 series models (excluding iPhone 17e) and specific iPad Pro models listed in the compatibility notes. Other devices can still charge, but may not show the same identification and battery-level details.
Does the charger have a touchscreen?
No. The display does not have a touchscreen. Navigation is done through tap and press controls, as described in the manual.
Will the screen stay on all the time?
No. The screen automatically turns off after a period of inactivity to reduce light and help extend the display’s lifespan.
Is it safe to use overnight?
Care Mode is TÜV-certified and is intended to help lower charging temperature for safer overnight charging. The charger also uses temperature control as part of its operation.
Specifications
| Product Title | Anker Smart Display Charger, Anker Nano USB C Charger Block, 45W Max GaN Phone Charger,180° Foldable Plug,Smart Recognition,Built-in Care Mode,for iPhone17/16/15(Non-Battery,One USB-C Port,No Cable) |
|---|---|
| Category | Electronics > Computers & Accessories > Tablet Accessories > Chargers & Adapters |
| Brand | Anker |
| Manufacturer | Anker |
| Model Name | A121D |
| Model Number | A121D |
| Color | White |
| Connector Type | USB Type C |
| Compatible Devices | Cellular Phones |
| Compatible Phone Models | For Apple Device Identification Supported - iPhone 17 / 16 / 15 series(excluding iPhone 17e) - 11" iPad Pro (2024 / 2024 / 2023 / 2021 / 2020) - 12.9" iPad Pro (2022 / 2021 / 2020) - 13" iPad Pro (2024) - 11" / 13" iPad Air, iPad mini 6, iPad 10 / 11 |
| Additional Features | Double-tap the touch area on the mode selection screen to switch to Device Protection Mode (Care Mode). |
| Input Voltage | 120 Volts |
| Amperage | 3 Amps |
| Total Usb Ports | 1 |
| Wattage | 45 watts |
| Output Current | 3 Amps |
| Output Voltage | 20 Volts |
| Power Source | Corded Electric |
| Current Rating | 2.25 Amps |
| Portable | Yes |
| Power Plug | Type B - 3 pin (North American) |
| Compatible Cellular Phone Models | Apple iPhone 15, Apple iPhone 16, Apple iPhone 17 |
| Current | DC |
| Compatible Power Plug Type | Type G |
| Wired Charging Connector Type | USB Type C |
| Plug Type | Type B - US style |
| Connectivity Technology | USB |
Available variants
Color
- Black
- Orange
- Blue
- White
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