Anker Nano A121D 45W USB-C GaN Charger with Smart Display and Care Mode

For iPhone users who want a compact USB-C charger with charging information at a glance, the Anker Nano A121D combines up to 45W of output with a smart display and Care Mode. Its single USB-C port keeps the setup simple, while the foldable plug is handy for packing or using an outlet in a tight space.

The display provides charging details, and the charger adjusts power to suit the connected device. Looking for more than a basic wall adapter? This model adds those helpful controls in a compact 75 g design.

Product specs

• Name: Anker Nano USB-C Charger
• Model: A121D
• Type: GaN USB-C wall charger
• Maximum output: 45W
• Connectivity: 1 USB-C port
• Features: Smart display, smart device recognition, Standard and Care modes
• Dimensions: 3.4 x 3.55 x 4 cm
• Weight: 75 g
• Colour: Black
• Plug type: Type G, UK-style, with a foldable plug

The display lets you check charging status, power flow and temperature. Tap the control area once to view charging information, double-tap to switch between Standard and Care modes, or press for two seconds to rotate the display. The screen is not a touchscreen, it dims and turns off automatically after a period of inactivity. Care Mode is TÜV-certified and is designed to reduce charging temperature compared with Standard mode.

The charger supports up to 45W, with power adjusted according to the connected device and its charging needs. The listed Type G, UK-style plug is a practical detail to account for when matching the charger to your outlet.

Best use cases

Use it as a dedicated USB-C charger for a compatible phone or tablet at home, at work or while travelling. Its compact size and foldable plug make it easier to pack than a charger with a fixed prong, while the display offers a quick way to see charging activity without relying only on the device screen.

Smart recognition is supported for iPhone 15, 16 and 17 series models, excluding iPhone 17e, and for the specified iPad Pro models. Other USB-C devices, including Samsung Galaxy, Xiaomi and Google Pixel phones, can charge, device identification and battery details on the display are supported only for certain models. Compared with a straightforward single-port adapter, the Anker adds on-charger status information and a selectable Care Mode. It suits people who value those features alongside a compact travel-friendly form.

Included in the pack

The pack includes one Anker Nano 45W USB-C charger and a welcome guide. A charging cable is not included, so pair the charger with a USB-C cable suited to your device. An 18-month warranty is listed for the product.

Practical questions

Which devices can use smart recognition? Recognition is supported for iPhone 15, 16 and 17 series, except iPhone 17e, and the specified iPad Pro generations. Other devices can charge through USB-C, though their model or battery details may not appear on the display.

How do I change the display mode? Double-tap the control area to switch between Standard and Care modes. A single tap shows charging information, and a two-second press rotates the display.

Does the display turn or fold with the plug? The display rotates 180°, it does not rotate 90°. The foldable plug is a separate feature for adapting the charger’s position at an outlet.

Should you buy it?

Choose the Anker Nano A121D if you want a single-port 45W USB-C charger that adds visible charging information and a dedicated Care Mode. Its small, foldable design is well suited to everyday charging and travel, particularly when you’ll make use of the display and smart recognition for supported Apple devices.