Xiaomi 37W Dual-Port Car Charger

LED backlight Input voltage and current: 12 V, 24 V, 4 A Number of USB outputs: 2 USB 1 output: 5 V / 2 A USB 2 output: 5V / 3A 9V / 3A, 12V / 2.25A, 20V / 1.25A, 27W (max.)