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
requirecharging.
Orange means the battery should be charged to avoid harmful acid
stratification.
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