Anker Nano USB-C Wall Charger 45W with Smart Display in Aurora White - A121DJ21

Product Details
Anker A121DJ21 Nano USB-C Wall Charger 45W with Smart Display in Aurora White
The Anker A121DJ21 Nano USB-C wall charger in Aurora White combines up to 45W Power Delivery output1 with a smart display and dual-foldable prongs that lock at 90 degrees or 180 degrees. Its smart 3-stage charging system adjusts power to your device's needs, while TUV-certified Care Mode supports temperature-conscious overnight charging. Real-time wattage, temperature and charging-status readouts make charging visible, not a guessing game. GaN technology and ActiveShield 5.0 add heat-management and safety features in a pocket-sized design built for work, home and travel.
Key Features
45W Max, Smart 3-Stage Charging
The charging system adjusts voltage and current in real time to balance speed with your device's requirements. As the battery fills, charging power gradually decreases, so a lower wattage reading near the end of a charge is normal. USB-C Power Delivery and 3A PPS support compatible devices, with charging speed determined by the connected device and its charging protocol.
TUV-Certified Care Mode for Overnight Charging
Care Mode lowers temperatures after the initial fast-charging phase and limits output to 20W, helping reduce battery stress during overnight charging. In this mode, the charger stays up to 36 degrees F below international safety limits for charging temperature, while the phone's maximum internal battery temperature stays up to 9 degrees F lower than with other 45W chargers.2 This temperature-conscious approach is designed to help extend battery life.
GaN Heat Management and ActiveShield 5.0
For everyday charging at home or work, GaN technology works with thermal pads and grease to manage heat. More than 10 million temperature checks each day and ActiveShield 5.0 round out the charger's safety features.
Pack Light. Charge Right.
At 47% smaller and 36% lighter than the original 30W charger, this pocket-sized design is made for travel and tight spaces.3 Set the dual-foldable plug to 90 degrees for a cube-style connection or 180 degrees to lie flat against the wall behind a sofa or bed. Use the 180-degree position for a more secure fit in tight outlets, then fold the prongs flat for storage when it is time to go.
Know More. Guess Less.
More than 20 display interfaces let you follow power, temperature and charging modes directly on the charger, while playful animations make it a cheerful charging companion. The screen rotates 180 degrees, not 90 degrees, so its rotation is distinct from the plug's two operating positions. This is not a touchscreen; refer to the user manual for display navigation.
Smart iPhone Recognition and Universal Compatibility
On supported USB-C iPhones and iPads, device identification and battery-percentage readouts put charging progress in view.4 Recognition is separate from charging compatibility: Samsung and Pixel devices can still charge normally without these display features. With the appropriate charging cable, the USB-C port also powers compatible iPhone, Apple Watch, AirPods and Samsung devices, making one adapter useful across your everyday devices.
Features
45W Max USB-C Power Delivery
Fast-charge one compatible device through the single USB-C port.1
Smart 3-Stage Charging
Automatically adjusts voltage and current throughout a charge.
TUV-Certified Care Mode
Helps reduce battery stress during overnight charging.
GaN Thermal Management
Thermal pads and grease help control charging heat.
Over 10 Million Daily Temperature Checks
Monitors temperature throughout everyday charging.
ActiveShield 5.0
Built-in safety technology supports daily use.
47% Smaller and 36% Lighter
Pack less bulk than the original 30W charger.3
90-Degree and 180-Degree Dual-Foldable Prongs
Choose a cube-style fit or a flatter profile behind furniture.
Aurora White Finish
Supplied as one charger in Aurora White.
Smart Display With Over 20 Interfaces
Read live wattage, temperature and charging mode at a glance.
Cheerful Charging Companion
Playful animations bring personality to each charge.
Smart iPhone Recognition
Check device identity and battery progress on supported iPhones and iPads.4
Universal Compatibility
Charge compatible iPhone, Apple Watch, AirPods and Samsung devices using an appropriate charging cable.
Footnotes
1 Maximum output is 45W (PD); actual power depends on device requirements and charging protocols. Supports 3A PPS, not 5A PPS. Samsung Galaxy S23+, S23 Ultra, S24+ and S24 Ultra are limited to 27W maximum. Power output is reduced in StandBy Mode.
2 Battery temperature affects battery health. In Anker's Care Mode, the phone's maximum internal battery temperature stays up to 9 degrees F lower compared with other 45W chargers. Data is based on internal lab testing during a full charge from 0-100% at 77 degrees F. In Care Mode, the charger stays up to 36 degrees F cooler than international safety limits for charging temperature.
3 Size and weight comparison data is based on the original 30W charger.
4 Device model and battery-percentage display supports iPhone 17, 16 and 15 series, excluding iPhone 17e, and iPad (10th generation or later). Other devices, including Samsung and Pixel, can charge normally without these display features. Devices with Lightning connectors may not be detected or displayed.
This charger does not include a charging cable.
Read More
California customers
Proposition 65 WARNING
WARNING: Cancer and Reproductive Harm

Specifications
General
Color
White
Type
Wall Charger Adapter
Wattage
45W
Adapter Type
USB-C
Compatibility
USB-C Devices, iPhone, iPad, Apple Watch, AirPods, Samsung Galaxy, Google Pixel
AC Input Power
100-240V~, 50 / 60Hz, 1.5A Max
Number of Devices Charged at Once
1
Maximum Charge Rate
45W
Approximate Weight
Package Weight (lbs)
0.17