Anker 100W 3 Ports Charger with Smart Display – B121B
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Powerful 100W Max Output: Advanced GaN technology delivers a steady 100W max output on every USB-C port in real time, providing ultra-fast charging for nonstop work, gaming, or video calls.
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Instant Charging Insights: The dynamic smart display shows live readouts of power, voltage, and temperature with animated visuals. Milestone tracking records total usage hours, giving you a smarter, more engaging charging experience in real time.
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Pocket-Friendly Power: A foldable plug and a frame that’s 30% smaller and lighter make it easy to pack. It saves space in your bag and lightens your load, replacing bulky bricks with effortless portability and powerful charging.
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Safe and Stable Charging: ActiveShield 4.0 monitors temperature over 1,000,000 times a day, while frosted thick prongs and a gravity-balanced design provide a steady connection for unworried charging.
Specifications:
- Total Wattage: 100W Max
- Input: 100-240V~, 50 / 60Hz, 2.3A Max
- Output:
- USB-C1: 5V⎓3A / 9V⎓3A / 15V⎓3A / 20V⎓5A (100W Max)
- USB-C2: 5V⎓3A / 9V⎓3A / 15V⎓3A / 20V⎓5A (100W Max)
- USB-A1: 5V⎓3A / 9V⎓2A / 12V⎓1.5A / 10V⎓2.25A / 11V⎓3A (33W Max)
- USB-C1 + USB-C2: 70W + 30W or 95W + 5W
- USB-C1 / C2 + A1: 67W + 33W or 95W + 5W
- USB-C1 + USB-C2 + USB-A1: 80W + 12W + 7.5W
- Dimensions: 2.72 × 2.17 × 1.34 in
- Weight: 7.47 oz
Compatibility:
- iPhone 17 / 16 / 15 / 14 / 13 /12 / SE Series
- Samsung S25 / S24 / S23 Series
- Google Pixel 8 / 7
- HP Chromebook 14
- MacBook Air / Pro Series
- Steam Deck
- DJI Mavic 3
- AirPods
- Apple Watch
- And More
Notes:
- The charger auto-adjusts to safely power low-current devices like earbuds and smartwatches.
- The display rotates 90° with each long press. Press once for 90°, twice for 180°, and so on.
- The screen automatically returns to your last used rotation angle when powered on again.




















