Previous page Real-Time Protection Intelligent Temperature Monitoring for Total Peace of Mind ActiveShield 2.0 Monitors Temperature 3,000,000 Times Per Day Next page 1 Real-Time Protection 2 ActiveShield 2.0 Previous page Next page 1 Universal Compatibility 2 Compact and Portable 3 Find Your Style Model Number: A2039 Anker 523 Charger (Nano 3, 47W) The High-Speed 2-Port Charger Item Weight: 2.86oz One Charger, Two Devices Dual high-speed USB-C ports offer 27W and 20W charging so you can power up your phone and your tablet at the same time. High-Speed Charging Get 45W charging—enough to fast charge a MacBook Air—when you connect to a single USB-C port. Small Size, Big Power Roughly the same size as an original 20W charger, but with more than twice the power. Wide Compatibility Works with the majority of mobile devices, including iPhone, iPad, and MacBook Air. Total Peace of Mind Our exclusive ActiveShield 2.0 safety technology provides 24-hour continuous temperature monitoring to ensure safety for you and your connected devices. Comparison Anker 523 Charger (47W) Buying Options Anker 312 Charger(20W) Add to Cart Anker 324 Charger (40W) Add to Cart Anker 323 Charger (33W) Add to Cart Anker 735 Charger ( 65W ) Add to Cart Anker 736 Charger (100W ) Add to Cart Customer Reviews 4.8 out of 5 stars 4,012 4.8 out of 5 stars 10,310 4.8 out of 5 stars 7,984 4.7 out of 5 stars 4,996 4.6 out of 5 stars 15,762 4.7 out of 5 stars 4,840 Price $25.49$25.49 $15.99$15.99 $22.99$22.99 $18.99$18.99 $39.99$39.99 $49.99$49.99 Charging Technology Premium Premium Premium Premium Premium Premium Charging Ports 2 USB C 1 USB C / 2-Pack 2 USB C 1 USB C + 1 USB A 2 USB C + 1 USB A 2 USB C + 1 USB A iPhone Fast Charging ✔ ✔ ✔ ✔ ✔ ✔ Samsung Fast Charging ✔ ✔ ✔ ✔ ✔ ✔ Macbook Compatible ✔ ✘ ✘ ✔ ✔ ✔ Main Feature For Tablets and iPhone For Phones, and Tablets For Tablets, and Phones Phones, Tablets, and Notebooks Phones, Tablets, and Notebooks Phones, Tablets, and Notebooks Size/Inch 1.36 x 1.36 x 2.05 1.23 × 1.25 × 1.30 2.5 x 2.4 x 1.1 1.37 x 1.37 x 1.57 1.5 × 1.15 × 2.6 2.6 x 1.24 x 2.24