What is Voltage Range For Each Light Color on the CTEK Battery Health Indicator Cable # CTEK56382

Updated 12/12/2011 | Published 12/10/2011

Question:

I own a CTEK Multi XS 3600 - great device. I have the M8 in line LED indicator. What are the of battery discharge thresholds ranges for the three LEDS and how much are these thresholds affected by ambient or battery temperature? Many thanks

asked by: Dr A

Expert Reply:

On the CTEK Battery-Health Indicator Cable, part # CTEK56382, the three lights will give you a quick and easy evaluation of the battery charge level. Green is a fully charged battery. Yellow is a partially charged battery. Red is for a discharged battery.

I spoke with my contact at CTEK and he said the voltage range for the light colors are as follows,

Green is above 12.7 volts
Yellow is between 12.4 and 12.7 volts
Red is below 12.4 volts

He also said the voltage ranges are not affected enough by ambient or battery temperature.

I am including a link to a video review on the # CTEK56382 cable.