915 Generation Waterproof Dual USB Charger Socket Power Outlet 21A & 21A With Digital Voltmeter Green LED Light for Car Boat Motorcycle Marine Mobile

Can be widely used for and mobile phone navigation driving recorder charging etc
Car modification USB charging 12V-24V incoming line two USB ports out one 1A one 21A
Input 12-24V DC
Output Maximum 3A 5V DC2 USB ports dual USB ports for mobile phones MP3s etc
There is a point - at the bottom of the product look clearly when wiring Do not reverse the connection If the product is reversed it will burn out
Features
1 Strong performance equipped with smart chip field high output voltage and current accuracy fast response speed intelligent identification more stable and safe
2 Apply to all mobile phone tablets car recorders electronic dog GPS and other electronic equipments eliminate the critical moment of power embarrassment
3 Apply for small off-road vehicles and small trucks not more than 24V yachts motorcycles ships Most of the trucks excavators trucks battery voltage is actually more than 48V so do not recommended to use in this type of
Make your car is 12-24V voltage
Note This product is not can not light the Can not exchange positive and negative poles so as not to burn your electronic products
USB interface 2 x USB 20 interface
Output current 31A 21A 21A
Voltage detection range 6-28v
Product size 55 * 36cm
Specifications
Colour Black
Material Nylon
light Color green
Power supply 12V DC
Working current 3 A
Waterproof function Yes life waterproof
Mounting hole diameter 29cm wide nut fixing
Wiring leg width 63MM send terminal
Packing include
1 * Car USB mobile phone charger voltmete
1 * 60CM cable
1 * blue connection cap
Only the above package content other products are not included
Note Light and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cm