Two Hole Tent Base 4.2A Dual USB Charger 12V/24V arette Power Socket for Car Motorcycle Boat Marine ATV RV

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LED voltage display:red / blue / greenInput voltage12-24VOutput current:4.2A (2.1A 2.1A)The following are the same as the "Voltage range:6-28VHole size:diameter 2.3 cmConnection:" " connection positive; "-" negativeThe voltage meter and dual USB plug impact pd in one, add arette socket port.Mini Convenience Car Charger.[widely used]Applicable to all mobile phone brands, Tablet PC, car , electronic dog, and other electronic devices to eliminate the critical moment of power supply embarrament.For small cars, sport utility vehicles, mini (no more than 24V), yachts, motorcycles, boats.(Most trucks, excavators, large trucks, battery voltage actually more than 48V,It is not recommended to use this type of car. )e sure your car has a voltage of12-24VPackage Included:1 x arette charger4 x screws4 x insulated terminal