ITEM NAME:USB 9V/12V/24V/36V to 5V 3A DC-DC Car Charger Power Supply Module Solar New Description: - Name: dual USB output 3A voltage reducing module - Input: 6v-40v (dc5.5/2.1 socket, terminals) - Output: 5V/3A (MAX) (with apple identification resistance) - Efficiency: 92% (MAX) - Switching frequency: 150KHZ - Working temperature: - 40 ℃ to + 85 ℃ - Size: 50mm x 35mm x 12mm/1.97 x 1.38 x 0.47inch - Load capacity: Max output 3A (can take two phones at the same time) - Scope of application: mobile power, mobile phone, tablet and other USB5V.1 Piece Depressurization Power Module. - Output: 5V/3A (MAX) (with apple identification resistance). - Working temperature: - 40 ℃ to + 85 ℃.