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Anker 523 Nano 3 47 W
Two USB-C: 45 W for a MacBook Air, or 27 W + 20 W for an iPhone and an iPad. A Galaxy Ultra tops out at 36 W.
- Power
- 45 W
- Ports
- 2 USB-C
- Lowest price recorded
- €25.99 (Anker, on 23 October 2026)
- Dynamic power
- no
- PPS (Samsung, Pixel)
- yes, 3,3–11 V 4 A ; 3,3–16 V 3 A
- AVS (iPhone 18 Pro and Pro Max)
- not stated
- Heat
- no measurement published
- Measured efficiency
- 87%
- Weight
- 86 g
- Dimensions
- 50 × 34.8 × 34.8 mm
Sharing between ports
- 2 devices: C1 27 W, C2 20 W
Measurements with devices
- Galaxy S23 Ultra: 36 W (techtest.org)
Strengths
- Two USB-C: 27 W + 20 W for an iPhone and an iPad, or 45 W for a single device
- Very good efficiency: 87 to 91% (techtest.org)
- Holds 45 W for 6 h (techtest.org)
Weaknesses
- A Galaxy Ultra tops out at 36 W, not 45 W (techtest.org)
- No USB-A port
- Fixed prongs
Where to buy
- Buy on Amazon (affiliate link)
- Anker: €25.99
As an Amazon Associate, I earn from qualifying purchases.
Devices it charges at full speed
- iPhone Duo : up to 37 W
- iPhone 18 Pro : up to 40 W
- iPhone 17 Pro Max : up to 38 W
- iPhone 17 Pro : up to 30 W
- iPhone 17 : up to 28 W
- iPhone Air : up to 19 W
- iPhone 17e : up to 27 W
- iPhone 16 Pro Max : up to 31 W
- iPhone 16 Pro : up to 24 W
- iPhone 16 Plus : up to 31 W
- iPhone 16 : up to 24 W
- iPhone 16e : up to 25 W
- iPhone 15 Pro Max : up to 27 W
- iPhone 15 Plus : up to 25 W
- iPhone 15 : up to 20 W
- iPhone 14 : up to 25 W
- iPhone 13 : up to 22 W
- Samsung Galaxy S26 : up to 22 W
- Samsung Galaxy S25 : up to 22 W
- Samsung Galaxy S25 FE : up to 30 W
- Samsung Galaxy A57 5G : up to 27 W
- Samsung Galaxy A56 5G : up to 27 W
- Samsung Galaxy A36 5G : up to 27 W
- Samsung Galaxy A26 5G : up to 25 W
- Samsung Galaxy A17 5G : up to 20 W
- Samsung Galaxy Z Fold7 : up to 25 W
- Samsung Galaxy Z Flip7 : up to 23 W
- Google Pixel 11 Pro : up to 23 W
- Google Pixel 11 : up to 23 W
- Google Pixel 10a : up to 25 W
- Google Pixel 9 Pro : up to 27 W
- OnePlus 13 : up to 44 W
- Nothing Phone (3) : up to 40 W
- MacBook Neo (A18 Pro) : up to 30 W
- iPad Pro 11-inch (M5) : up to 40.5 W
- iPad Air 13-inch (M4) : up to 30 W
- iPad Air 11-inch (M4) : up to 30 W
- iPad mini (A17 Pro) : up to 20 W
- iPad (10th generation) : up to 29 W
Sources
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