This temporary clamp connection COMFORT INDICATOR uses a simple traffic light system to show state of charge of your battery.


A flashing green light shows the battery does not

Orange means the battery should be charged to avoid harmful acid

A red light warns that the battery is discharged to a point where sulphation the main battery killer is occurring and also that the vehicle may be in danger of not starting.

Easy to use, this permanent connection close to the battery is ideal for workshops and showrooms. Should charging be required the cap can be removed from the unit and a compatible CTEK charger plugged in to restore the battery to fully charged status

Key Features

15A (blade type) fuse

Back current drain - ~1Ah / Month

10A maximum current

-20C +50C temperature range

CTEK Battery Comfort Indicator AC - DC Cable 27-354