Anker Nano Charger 45W-IOT-A121DK21

About the Product

Overview

The ANKER Nano Charger 45W (Model: A121DK21) is a compact single-port USB‑C wall charger with a built‑in smart display and intelligent charging modes. It delivers up to 45W output for fast charging, features smart device recognition for selected iPhone and iPad models, and includes a TÜV Rheinland certified Care Mode to help reduce charging temperature for safer overnight charging.

Key Features

• Up to 45W max fast charging through a single USB‑C port.
• Smart Display shows charging status and progress in real time.
• Smart Recognition automatically identifies supported iPhone/iPad models for optimized charging.
• Care Mode (TÜV Rheinland certified) lowers charging temperature by up to 5°C versus standard 45W chargers.
• Compact design — listed as 47% smaller than a typical charger of similar class.
• Recognitions and awards: TÜV Rheinland certified and Red Dot winner 2026.

Technical Specifications

• Model: A121DK21 (Anker Nano Charger 45W)
• Port: 1 × USB‑C
• Maximum output: Up to 45W (charger supports up to 45W; iPhone 17 series tested at a maximum of 39W in internal testing)
• Care Mode: TÜV‑certified; lowers charging temperature by up to 5°C compared to standard 45W chargers
• Compatibility notes: Smart recognition supported only for iPhone 17 / 16 series (excluding iPhone 17e), 11" iPad Pro (2024/2023/2021/2020), 12.9" iPad Pro (2022/2021/2020), and 13" iPad Pro (2024).
• Performance note (internal lab testing): iPhone 17 reached ~50% after 20 minutes with this charger vs 37% with an original 20W charger.

What's in the Box

• Anker Nano Charger 45W (USB‑C wall charger)

Ideal For

Users who want a compact, high‑power USB‑C wall charger with intelligent charging control for selected iPhone and iPad models—particularly for faster top‑ups and overnight charging with reduced thermal stress.