The Anker 100W 3-Port Charger with Smart Display is a powerful, intelligent charging solution built with advanced GaN technology, delivering a stable 100W output in a compact, travel-friendly design. Equipped with two USB-C ports and one USB-A port, it can fast-charge laptops, smartphones, tablets, and accessories simultaneously, with each USB-C port supporting up to 100W for devices like the MacBook Pro and flagship phones.
The standout high-definition smart display provides real-time insights into charging performance, including power output, voltage, and temperature, for a smarter and more interactive experience. Designed for portability with a foldable plug and a body 30% smaller than standard chargers, it also features ActiveShield 4.0 safety technology, performing over 1 million temperature checks daily to ensure safe, stable charging at all times.
Key Features
Model
B121B (B121BK41)
Total Output
100W Max
Input Voltage
100–240V~, 50/60Hz, 2.3A Max
Port Configuration
2 × USB-C Ports, 1 × USB-A Port
Technology
GaN (Gallium Nitride)
Display
Smart Display (Power, Voltage, Temperature)
Safety Features
ActiveShield 4.0
Plug Type
Foldable
Dimensions
2.72 × 2.17 × 1.34 in
Weight
7.4 oz
Cable Included
USB-C to USB-C Cable (4.9 ft)
Color
Silver
Brand
Anker
Highlights
Full-Speed 100W Max Power: Advanced GaN technology delivers a steady 100W output on any USB-C port and sustains peak performance up to twice as long compared to the average 100W charger.
See Charging in Motion: The high-definition smart display shows real-time details on charging status, temperature, and port performance, giving you instant visibility and control.
Travel-Sized for Daily Carry: With a foldable plug and a 30% smaller frame, it measures just 2.72 × 2.17 × 1.34″, making it easy to slip into a backpack, shoulder bag, or even a coat pocket.
Adapts to Low-Power Devices: USB-C2 or USB-A automatically switches to 95W + 5W Low-Current Mode when output remains at or below 5W for 1 minute, safely charging earbuds and other low-power devices.
Warranty
12 Month Limited Warranty*
* Warranty becomes null and void from electrical, power surges or power related issues and user damage.
What's included
Charger (100W, 3-Ports, Smart Display) ×1
USB-C to USB-C Cable (4.9 ft) ×1
User Documentation ×1
Frequently asked questions
How many devices can I charge at the same time?
You can charge up to three devices simultaneously using the two USB-C ports and one USB-A port.
What information does the smart display show?
The high-definition smart display provides real-time details on charging status, power output, voltage, and temperature.
Is this charger safe to use with low-power devices like earbuds?
Yes, it automatically switches to a 95W + 5W Low-Current Mode when output remains at or below 5W for 1 minute, safely charging earbuds and other low-power devices.
Is this charger portable for travel?
Yes, it features a foldable plug and a body that is 30% smaller than standard chargers, making it easy to carry in a backpack, shoulder bag, or coat pocket.
