Multi-Purpose LED Rocker Switch Panel Digital Voltmeter Dual USB Port Board, 501 Original

12-24V Multi-Purpose Car LED Rocker Switch Panel with Digital Voltmeter Dual USB Port Board Auto Vehicle Boat Marine Refit AccessorySpecification:Dimension: 210*50*107mm/8.3x2x4.2inInput voltage: 12-24VDouble USB car charger with dust cover:USB indicator: blue light.Input: DC 12-24V.Output: 5V 4.8A(2.4A+2.4A).Panel size of 4 holes: about 0.52mm x 175mm(2.05x6.89 inch).Power mother seat with dust cover:Input voltage: DC12-24V.Output rated power: 12V 15A 24V 10A.Measuring range of voltmeter: DC 2.5-30VLED backlight of voltmeter: blue lightThe DC voltmeter monitors the battery voltage in real time, and can judge whether the battery is being charged according to the voltage condition.Wiring mode: The red wire is connected to the positive pole (12-24V+) and the black wire is connected to the negative pole.Installation method: open the hole to install about 172*40mm/6.8X1.6in, then put the product in and fix it with screws.Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.Package Content:1 x Switch Panel4 x Screws