Specifications: Material:Silicone+ABS plastic Color: Black The light color of Voltmeter: red Input voltage???0-24V Output parameters???V/3.4A Product interface：Dual-Port USB Voltmeter monitoring range???-30V Function:charger/power supply/voltmeter/cigarette lighter Fits for: Can be used on DC12V-24V cars, motorcycles, ATV, SUV, ships, and other means of transport Features: *Double use Power can be supplied from your motorcycle's existing SAE socket or the battery by connecting a ring terminal extension cord. *Power backup .
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