Plug a recent iPhone into Anker’s Smart Display Nano Charger, priced at $25.99 (was $39.99), and the small screen wakes up right away. It flashes the model name for a moment before settling into numbers that show exactly how much power flows in and where the battery sits. That quick recognition sets the tone for what Anker built here.
The charger itself remains small, measuring approximately 1.34 by 1.4 by 1.57 inches and weighing little over three ounces. A single USB-C port is on the front, next to a touch-sensitive control panel. The prongs fold flat and swivel a full 180 degrees, allowing you to position the unit in narrow outlets or behind furniture without obstructing access. Even at the maximum 45-watt output, GaN technology keeps temperatures down.
- Smart iPhone Recognition with Care Mode: Automatically recognizes supported iPhone models and adjusts charging for smarter, safer power delivery...
- 45W Max Fast Charging with Smart Power Adjustment: Delivers up to 45W of high-speed charging while adjusting output based on your battery level...
- Smart Display Controls: Tap once to view real-time charging status, double-tap to switch between modes, and press for 2 seconds to rotate the screen...
Most people go for a charger to quickly charge their phones before moving on. This one provides a level of visibility that few wall chargers do. The name display and battery % readout are triggered by supported iPhones from the 15 series onward, as well as certain recent iPad Pro models. Other devices charge at up to 45 watts, however they skip the personalized greeting and instead display power and status numbers. The color screen vividly displays the real-time wattage. A quick scan reveals whether the session moves quickly in the beginning, steadily in the middle, or gently at the end. Temperature readings are just one tap away. The display dims automatically after about a minute of inactivity to extend its life and prevent a continual light in dark surroundings. A quick tap on the control panel restores it to life.
Switching modes takes two quick taps. Auto mode allows the charger to use its three-stage logic to direct power to the battery’s most critical areas. Care mode reduces the temperature for a more comfortable functioning. Anker claims that this setting reduces device temperature by up to 9 degrees Fahrenheit compared to regular 45-watt charging, and independent TÜV certification backs up the claim. Overnight top-ups benefit the most from the gentler approach, which promotes long-term battery health over raw performance.
Charging performance is consistent with expectations for a 45-watt GaN unit. According to Anker, an iPhone 17 Pro can reach around 50% in 20 minutes under ideal test settings. Real-world results vary depending on cable quality, phone temperature, and background activity, but the adaptive steps ensure effective delivery while minimizing heat. Despite extended use, the charger remains cold to the touch.
Once you’ve learned the gestures, the controls feel basic. A quick tap navigates through data screens. A two-second hold spins the display 180 degrees, ensuring that the numbers read accurately regardless of how the prongs rest in the outlet. Double-tapping on the mode screen switches between Auto and Care.
