Product Name: Dual USB Car Charger 3.1A with Digital Voltmeter Model NO.: YC-A16 Input Voltage: DC12V~24V Color: Black Interface: USB Usage: Digital Camera, Mobile Phone Certification: FCC, CE, RoHS Usb Number: 2 Input: DC12-24V USB Port: Dual / 2 USB Port USB Output: DC5V 3.1A (2.1A +1A ) Digital Voltmeter Color: Red/ Gold /Blue Keyword: USB Charger with Socket Application: Charging Mobile Phone and Monitor Car Battery Volt Trademark: YS-USB Car Charger Transport Package: PE Bag or Colorful Box Specification: 8*5*4cm Origin: China HS Code: 8536690000 Product Description Dual USB Car Charger 3.1A with Digital VoltmeterProductNameDualUSBCarCharger3.1AwithDigitalVoltmeterModelNumberYC-A16SInputVoltageDC12-24VUSBOutputDC5V3.1A (2.1A+1A)RealcurrentoutputUSBPortUSBtypeAdoublesocket-testedto10000matingcyclesMaterialABS+PCfireproofshellConnectionsInput6.35mmpush-inflatbladeconnectorsDigitalVoltmeterColorBlue,red,greenleddigitalvoltmeterdisplayColorBlackorCustomOEM&ODMOKCertificationCE-EMC RoHs,FCClistedFreeWarranty*12monthsfreewarranty&lifetimeguaranteeApplicationChargingmobilephoneandmonitorcarbatteryvoltageInstallationDC12V-24V car,motorcycle,bus,truck,boat,marine,rv,etc.PS: This dual 12v 24v car usb charger socket is with 2 blue terminals, and PE bag each packing. 0.6m wire, panel, tent mounting, flush mounting accessories available for installation, purchase separately.Our Advantage-OEM/ODM Accept,Sample and trial order all OK.-Small order or sample order can be accepted.-Factory supply directly, cheap price quality assurance.-Mix-color for your chose.Our Company Produce All Kinds of USB Car Charger,Welcome to Coopearte with you!