CTEK COMFORT INDICATOR
In the CTEK ADD-ON series COMFORT INDICATOR is designed to indicate when the battery status decreases and the battery needs to be charged. It is a series of products that can be added to CTEK’s 12V commercial chargers with Comfort Connectors. CTEK ADD-ON products are developed to make charging even easier. All development within CTEK strives towards reducing battery problems and designs all products with simplicity, flexibility and safety in mind.

• CTEK COMFORT INDICATOR
About 70% of all battery returns that occur before the warranty runs
out are not caused by fabrication error. They are due to poor charging
and maintaining of the battery. A solution to this problem is needed
and the CTEK ADD-ON COMFORT INDICATOR provides it. The
COMFORT INDICATOR indicates when the battery status decreases
and the battery needs to be charged.
• Easy to use
The COMFORT INDICATOR is easy to use and
provides the tool to keep the batteries fresh and
extends its life expectancy. After using the battery,
it takes approximately 30–60min for the
battery to regain its real battery condition and
a correct indication of charge can be shown.
(When the battery is being used, the indicator
does not accurately reflect battery condition).
•Green light means that the battery is
OK and does not need to be charged
•Yellow light means that the battery
should be charged to avoid stratification
•Red light means that the battery needs
charging to be able to start the vehicle
• Prevent stratification
One reason for these new products is the harmful
stratifying process within a battery that starts
when the battery voltage drops below 90% of
the full battery capacity. When the battery is
kept under charged, it loses capacity prematurely,
shortening its life. Controlling the battery
level continuously and charging when needed
will prolong the life expectancy of the battery.