Anker PowerPort III 20W Cube USB-C Fast Wall Charger (Stand-Alone / Cable Not Included)

Anker PowerPort III 20W Cube USB-C Fast Wall Charger (Stand-Alone / Cable Not Included)

High-Velocity 20W Charging. Ultra-Compact Portable Footprint. The Anker PowerPort III 20W Cube is a premium, pocket-sized fast wall charger engineered to deliver high-speed power replenishment for modern mobile ecosystems. Moving past standard slow-charging blocks, this wall adapter centers its entire hardware architecture around a dedicated high-bandwidth USB-C interface powered by Anker’s signature PowerIQ 3.0 technology. Capable of outputting a clean, uninterrupted 20W maximum load, it natively matches the exact fast-charging thresholds of flagship smartphones and tablets while remaining up to 50% smaller than older traditional stock bricks.

Key Features

• Optimized 20W PowerIQ 3.0 Core: Equipped with Anker’s exclusive PowerIQ 3.0 processing technology, supporting high-speed USB-C Power Delivery (PD) curves. It can rapidly charge compatible devices from 0% to 50% in less than 30 minutes—delivering speeds up to 3 times faster than standard 5W inbox blocks.

• Single-Port Pure PD Architecture: Engineered with a single, highly durable USB Type-C port. Eliminating unnecessary extra lines ensures minimal internal electrical resistance, maximum current stability, and uncompromised power routing straight to your device.

• Space-Saving Miniature Geometry: Formed into an ultra-compact cube shape weighing merely 38 to 45 grams. Its small footprint allows it to sit cleanly on crowded power strips or multi-plug extensions without obstructing adjacent wall outlets.

• Anker MultiProtect Safety Array: Integrated with a multi-tier protective electronic suite. The internal circuitry continuously regulates temperature control, guards against overvoltage line surges, limits overcurrent spikes, and provides total short-circuit isolation.

• Universal Handheld Compatibility: Intelligently syncs with a massive ecosystem of modern portable devices. It scales its output seamlessly to fast-charge iOS iPhones/iPads, Android flagships (Samsung Galaxy, Google Pixel), wireless earbuds, and smartwatches.

• Rugged Scratch-Resistant Shell: Encased in a premium, hard-wearing polymer casing designed to withstand heavy daily handling, luggage drops, and travel wear without fracturing or suffering aesthetic degradation.

• International Voltage Latitude: Natively compliant with universal worldwide input currents ranging from AC 100V to 240V, serving as an exceptional standalone travel companion for business trips, commutes, or home setups.

Technical Specifications

Premium Circuit Protection and Everyday Efficiency

The Anker PowerPort III 20W Cube removes the bulk and sluggish charging times of old-generation mobile adapters. By pairing an ultra-dense, localized motherboard with advanced current regulation algorithms, Anker eliminates the common issues of structural overheating and power stuttering that compromise long-term battery cell health. Left intentionally as a standalone block to allow you to seamlessly leverage your existing Type-C to Lightning or Type-C to Type-C cable layouts, it operates as a definitive, reliable, and highly responsive power asset built to handle your fast-paced mobile workflow.