Description
Anker 100W 3-Port Charger with Smart Display (B121B)
This compact GaN wall charger delivers up to 100W total output across three ports, with a built-in display so you can see charging status, temperature, and per-port performance at a glance.
Power and ports
- 100W max power: GaN technology delivers steady 100W on any USB-C port and sustains peak performance up to twice as long compared to the average 100W charger
- Intelligent current management: Multi-channel processing divides total power dynamically between connected devices
- Low-power mode: USB-C2 or USB-A switches to 95W + 5W low-current mode when output stays at or below 5W for one minute, for earbuds and other low-draw devices
Display and protection
- High-definition smart display shows real-time wattage, charging status, temperature, and port performance
- Active protection with continuous temperature monitoring and voltage limiting
Build and portability
- Foldable plug; body measures 2.72 × 2.17 × 1.34 inches and is about 330% smaller than typical alternatives for bag or pocket carry
- Fire-retardant housing and reinforced wall prongs for stable socket fit
- GaN internals improve thermal dissipation in a smaller footprint
Suitable for charging laptops, tablets, and phones from a single adapter on a desk or while traveling.
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