Anker Zolo 20W

The Anker Zolo 20W Charger is an ultra-compact, high-speed power adapter designed to safely fast-charge smartphones, tablets, and accessories. Powered by Anker's exclusive PowerIQ 3.0 and USB-C Power Delivery (PD) protocols, it can power up a compatible smartphone (like an iPhone or Samsung Galaxy) from 0% to 50% in approximately 30 minutes.

Key Specifications


Feature Specification Details
Model A2615 / A2699
Max Power Output 20 Watts
Output Ratings 5V ⎓ 3A (15W) / 9V ⎓ 2.22A (20W) / 12V ⎓ 1.66A (20W)
Fast Charging Protocols Power Delivery (PD 3.0), Quick Charge (QC 3.0), PPS
Core Technology Next-gen GaN (Gallium Nitride) Stacking & PowerIQ Smart Detection
Protection Systems MultiProtect Safety (Over-voltage, short-circuit, and dynamic temperature control)
Port Type Single USB-C


Standout Features

• Advanced GaN Technology: Built with high-efficiency Gallium Nitride semiconductors, allowing the brick to stay incredibly small while running up to 13°C cooler than standard safety limits.
• Smart Power Customization: The PowerIQ technology automatically senses the power demands of low-draw devices (like wireless earbuds or smartwatches) to prevent overcharging.
• Travel-Ready Form Factor: Measures only about 36mm high and weighs 49g, making it highly portable for commuting and travel.