4XEM's 15.5W Wall Charger with two USB-A ports - Black - 4XEM's 15.5W Dual USB-A Charger - Black - Total Power Budget 15.5W, Input Voltage 100-240VAC, 50Hz-60Hz @ 0.4A, Output Voltage (A1/A2) 12W: 5V?2.4A, Output Voltage (A1) + (A2) 15.5W: 5V?3.1A (Shared
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