Product Review

Spec:
ACC mode Input: 13V-36V | Output: 5V/2.1A
Surveillance mode Input: 11.6V-36V | Output: 5V/2.1A
Extension cable: 3.5meter (11.5 ft) length
Interface: USB

Working Mode:
Mode "O":
ACC mode, when your car ACC is off, the OBD power cable will also power off after 5 minutes.
Mode "- ":
Surveillance mode, when you car ACC is off, the OBD power cable will keep working until detecting the car battery voltage is at 11.6V(low voltage),it will power off after 30 seconds.
The low voltage protection for mode "-" protect your car from running out the battery, enable you have enough voltage to start the car for next driving.

Attention:
1.If you leave your car for many days no driving without surveillance purpose, we suggest you to set the working mode in ACC mode "O".Cars battery will run out day by day because your dashcamera are consuming power all the time in surveillance mode "-".
2.From our clients feedback,the cable work well with most of the European cars, but DON NOT with all Chevrolet or GM vehicles,and some Japanese models,as these vehicles may use different OBD definitions,it may cause your dashboard warnings,we also attach a incompatible list for your reference.
2015 Chevy impala limited,2015 Chevy Silverado,Chevy Tahoe,Chevy Volt,2018 Chevrolet Cruze,2010 or newer Chevrolet or GMC Yukon
2015 Jeep Grand Cherokee,2018 Jeep compass
2014 Toyota Corolla,2011 Toyota Sienna,Toyota Tundra
Tesla Model S
Ford Flex
2018 Mazda 3 Sedan
2004 BMW X3
2017 Hyundai Sonata
2012 Subaru tribeca