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The Anker Zolo is a 20W USB-C wall charger built on GaN II, so it is about the size of Apple's old 5W cube and weighs 49 grams. It supports Power Delivery 3.0 and PowerIQ 3.0, charging an iPhone from 0 to 50% in about 30 minutes and topping out at 25W on recent Samsung Galaxy phones. Anker's ICE COOLED and ActiveShield temperature control keep it cooler than basic adapters. It has one USB-C port and no cable, so it suits people who want a small spare or travel charger rather than a multi-device hub. Rivals with two or three ports cost more and are bigger; the Zolo trades ports for size and simplicity.
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Lowest price we've seen: $8.10 on Nov 13 at eBay. Tracked across 11 stores since Nov 13.
Buyers rate it highly, with 4.8 out of 5 across 343 ratings. They mostly praise its small size, fast charging and cool running. The main complaints are the single port and the missing cable.
Fuel Your iPhone or Android Devices Safely with Advanced GaN II Power and Low-Temperature ICE COOLED™ Tech
The Anker Zolo 20 Watt USB-C Fast Charger is a compact power wall unit designed to charge modern flagship and mid-range products. Being based on cutting-edge GaN II technology, the device can provide all the advantages of 20W Power Delivery (PD 3.0) and Anker's proprietary PowerIQ 3.0 in a 25% smaller form factor than conventional original phone adapters.
PRODUCT DESCRIPTION
Advanced GaN II Technology & 3x Faster
Say goodbye to hefty wall charger units, thanks to Anker Zolo 20W. Thanks to the next-generation semiconductor technology – Gallium Nitride (GaN II) – it has a high rate of energy conversion without occupying too much space. This device boasts an output of up to 20W of power (PD 3.0) and charges today’s popular phone models like iPhone 16/15/14 and Samsung Galaxy series quickly (3 times faster than traditional 5W chargers), boosting iPhone’s battery from 0% to 50% in 30 minutes.
ICE COOLED™ Thermal Safety & Compact Profile
The Zolo 20W, measuring only 36 mm by 32 mm by 31.5 mm and weighing just 49 grams, fits perfectly in coin pockets, small pouches, and narrow power strip slots without blocking nearby sockets. To avoid overheating while rapidly charging, the Zolo 20W has Anker's exclusive ICE COOLED™ temperature control system, which is 13°C cooler than international safety standards.
Universal Compatibility for Any Protocol
With the help of PowerIQ 3.0 technology, the USB-C port adapts voltage as per the connected device. Whenever needed, the device is able to use multiple charging protocols such as PD 3.0, QC 3.0, FCP, AFC, and so on. This makes it compatible with a variety of devices, including smartphones, iPads, smartwatches, as well as wireless TWS earbuds.
MAIN BENEFITS
20W Rapid PD Charging: Proprietary technology provides sufficient energy to top up flagship mobile phones by 50% in approximately half an hour.
Super Compact GaN II Design: Smaller in size (25%) than the manufacturer standard 20W power adapter.
ICE COOLED™ Heat Management: Temperature maintenance approximately 13 °C below ordinary perimeter for maximum battery lifespan.
Anker Multi Protect technology: Protects against short-circuiting, excessive voltage and current.
Cross-device charging: Suitable for smartphones, tablets, and other devices, such as Bluetooth ones.
TECHNICAL SPECIFICATIONS
Feature
Details
Manufacturer / Brand
Anker (Zolo Series)
Model Code
A2699 / A2615
Circuit Architecture
Advanced GaN II (Gallium Nitride) Semiconductor
