3.94 x 3.94 x 0.44 inches

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The Anker Advantage: Enjoyed by over 50 million users worldwide, our leading technology will change the way you charge.
The Need for Speed: With a high-efficiency chipset providing 10W high-speed charging for Samsung Galaxy, and a 7.5W charging mode to charge iPhones 10% faster than other brands, PowerWave is bridging the gap between wireless and wired charging speeds.