Universal Car Charger USB Charger Socket Waterproof Dual Ports USB Outlet DC 12V 24V 3.1A For Boat iPhone Samsung SUV ATV

Features:

 
Range of application: Cars, motorcycles and other universal models
Used to monitor the storage-battery voltage, with reverse connection protection function, line will not burn. 
Timely grasp the state of battery voltage, voltage measurement purposes can also be used for other products

Compatible with:Motorcycles, Car,marine Boat,Truck,etc

Specification:

Input voltage: DC12V / 24V

Output voltage: 5V

Hole Size: 3.6cm * 2.1cm                                                  

Led color:blue and red                                                

Working temperature: -20  -90 Celsius

Digital voltmeter:0~30V USB Output:5V 2.1A & 1A Digital Voltmeter:Three digits Digital Color:Red 

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