Anker Nano Charger (70W, 3 Ports)
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Overview
Learn More70W Max for MacBook (M4)
3-in-1 Charging Ports
ActiveShield™ 4.0
Designed to Stay Secure
Professional Fast Charging All in a Nano
Anker Nano Charger (70W, 3 Ports)
Always Charging at Full Speed
70W Max on Every USB-C Port
Note: Data based on internal lab testing. USB-C2 or USB-A enters Low-Current Mode if output stays at or below 5W for 1 minute, allowing safe charging for low-power devices like earbuds.
Dual Ports for Work and Relax
Wake Up to Three Devices Fully Charged
Powered by Dual Core, Built with GaN for Speed
Standout Colors,
Flawless Finish
Flawless Finish
Pick Your Shade, Energize Your Life
Note: Data based on internal lab testing; size compared with a standard 70W USB-C charger, weight may vary (4.23 oz).
Easy to Carry, Ready to Charge
Compact and Foldable
Firmly Plugs In and Stays Put
*Data based on internal lab tests comparing the port spacing to a standard three-port charger.
Wide Port Spacing,
Hassle-Free Charging
Hassle-Free Charging
One Charger to Power All
Simplify Your Daily Charging
Model Number: B121A
Anker Nano Charger (70W, 3 Ports) with USB-C Cable
Compact Power, Styled for Speed
70W Power for MacBook
Delivers 70W max from a single USB-C port‚ ideal for fast charging your MacBook. Dual GaN chips manage power delivery efficiently for stable current, rapid top-ups, cooler temperatures, and a smaller, travel-ready design.
Stable Plug, Wider Ports
Designed to stay upright in wall outlets with a balanced internal layout and low-profile build. The sturdy plug-in design provides a secure hold, while widened spacing between ports reduces cable crowding by up to 81% in internal testing.
Powerful and Reliably Cool
Operates up to 50°F (10°C) cooler than international safety benchmarks, helping protect your devices and limit heat buildup during high-speed charging.
Colors to Match Your Vibe
Select from green, pink, black, or white and build a vibrant desk setup that matches personal taste while delivering full performance.
Compatibility
iPhone 16 / 15 / 14 / 13 / 12 Series
iPad Pro / Air / Mini
MacBook Air / Pro Series
AirPods 4 / 3 / 2 / 1 / Pro 2 / Pro 1
Apple Watch Series 10 / 9 / 8 / 7 / SE / Ultra
Galaxy S25 / S24 / S23 / S22 / S21 Series
Google Pixel 8 / 7 / 6 Series
Notes:
1. Data based on internal lab testing. Actual performance may vary depending on specific conditions of use.
2. Size comparison based on a standard 70W USB-C charger. Weight may vary (approx. 4.23 oz).
3. Surface temperature measured up to 50°F (10°C) lower compared to international safety benchmarks for charging devices.
Specifications
Total Wattage
70W
Input
100-240V~ 50 / 60Hz, 1.8A Max
USB-C1 Output
5V⎓3A / 9V⎓3A / 15V⎓3A / 20V⎓3.5A (70W Max)
USB-C2 Output
5V⎓3A / 9V⎓3A / 10V⎓2.25A / 15V⎓3A / 20V⎓3.5A (70W Max)
USB-A1 Output
5V⎓3A / 9V⎓2A / 12V⎓1.5A / 10V⎓2.25A / 11V⎓3A (33W Max)
Two-Port Output
USB-C1 + USB-C2: 45W + 22.5W or 60W + 5W USB-C1 / C2 + A1: 45W + 22.5W or 60W + 5W
Three-Port Output
USB-C1 + USB-C2 + USB-A1: 45W + 7.5W + 7.5W
Dimensions
2.09 × 1.68 × 1.24 in (53 × 42.6 × 31.5 mm)
Weight
4.23 oz (120 g)







