Anker Nano A121D 45W Smart Display Charger

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Product guide

Anker Nano A121D 45W Smart Display Charger

Smart: Anker Nano A121D is a 45W USB-C plug charger with a display for charging information and controls. Its compact form and selectable Care Mode may suit bedside or travel charging, but the display is not a touchscreen and the charger does not include a cable.

At a glance

Smart display shows real-time charging information and can be navigated by tapping or pressing the charger.
The display turns off automatically after a period of inactivity. The listing specifies one minute in its FAQ.
Care Mode is activated with a double tap, according to the listing.
The listing claims up to 45W output and cites an internal test charging an iPhone 18 Pro to 50% in 15 minutes. Actual performance depends on the device and conditions.

Price

£24.99Save 29%

Reference price: ~~£34.99~~

Price checked: 12 Nov 2026

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Often bought together

Anker 240W Zolo USB C to USB C Cable (6ft,1.8m), USB C Charger Cable | Braided and Dirt-Free, Slim Connector, for MacBook Pro, iPhone 17/16/15, iPad Pro, Samsung Galaxy,and More (White)

£7.58

Pros and cons

Pros

The display gives charging status at a glance, with controls for changing modes and rotating the screen.
Care Mode provides an alternative to standard charging for overnight use, while the listing claims it lowers charging temperature.
The listing describes the charger as smaller and lighter than an original 40W charger, supporting a more portable setup.

Cons

A USB-C charging cable is not included, so buyers may need to supply one.
The display is not a touchscreen and rotates 180° but not 90°.
The charger has a single USB-C connector, so it is intended for charging one device at a time.

Technical specifications

17 specifications

Identity
Brand	Anker
Model	A121D

Power and connection
Maximum wattage listed	45 watts
Input voltage	240 Volts
Input amperage	3 Amps
Output voltage	20 Volts
Output current	5 Amps
Connector type	USB Type C
Connectivity listed	USB-C
Current type	DC

Design
Form factor	Plug
Weight	90 Grams
Colour	White
Portable	Yes

Other listed details
Special feature	Fast Charging
Specification met	TUV
Country of origin	China

What to know before buying

The listed maximum is 45W, but actual charging is limited by the connected device, its charging protocol and battery level. Display identification and battery-level features work only on specified devices, and Lightning devices may not be detected. The charger requires a wired USB-C to USB-C connection for Anker app access and firmware updates. Its display automatically turns off after inactivity and is not a touchscreen.

What’s in the box

Included

Screen
Welcome guide
Power adapter

Who is it for?

A good fit for

People wanting a single-port USB-C charger with visible charging information and mode controls.
iPhone users interested in the listed Care Mode and model-recognition features, provided their device is supported.
Travellers looking for a compact plug charger and who already have a suitable USB-C cable.

Less suited to

Anyone needing an included charging cable or a multi-port charger.
Buyers who want a touchscreen or a display that rotates 90°.
Devices needing more than 45W or charging speeds beyond the connected device's supported limit.

Anker Nano A121D 45W Smart Display Charger · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 148 ratings

5 stars82%82%
4 stars11%11%
3 stars3%3%
2 stars1%1%
1 star3%3%

Customer feedback is positive about charging quality and speed, the display, compact size and value, with some reporting mixed experiences with functionality. That feedback is relevant if you want a compact charger with at-a-glance status, but does not establish performance for every device. The listing's 45W maximum is subject to the device's own charging limits.

Positive themes

Customers appreciate the charging quality and speed, particularly for overnight use.
Customers like the compact size and display features.

Mixed feedback

Feedback on functionality is mixed, with some describing strong performance and others reporting issues.

Frequently asked questions

Does the Anker Nano A121D include a charging cable?

No. The listing says the charger does not include a charging cable. A USB-C to USB-C cable is also required for Anker app access and firmware updates.

Is the display a touchscreen?

No. The listing says it is not a touchscreen. Tap once to view charging status, double-tap to switch modes and press for two seconds to rotate the display.

Will it charge every compatible device at 45W?

No. 45W is the listed maximum. The device, charging protocol and battery level determine actual charging power, and some devices support less.

What does Care Mode do?

The listing says Care Mode can be activated with a double tap and claims it lowers charging temperature compared with standard 45W charging. It is presented as an alternative for overnight charging.