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 most Chevy or GM vehicles,and some Japanese models,as these vehicles may use different OBD definitions,it may cause your dashboard warnings,please see our incompatible list in last photo.
3.If the working mode is not switching properly in some vehicels,please unplug and plug the cable from the OBD port then restart the car again.

About us:
We are a factory which specialized in automotive accessories&cables industry,we can do OEM/ODM.
Welcome to contact us for customization and wholesale business.
Our Products:
OBD-II & J1939 J1708 J1962 cables
Cigar lighter chargers & cables
Dashcam accessories & cables
Backup cameras & cables