Not suitable for displaying the charge status

Not suitable for displaying the charge status

CTEK Comfort Indicator 56870 (Automotive)

Customer Review

We use for the recharging of the starter battery, a CTEK MXS 5.0. In order to detect future problems with weakly charged battery in good time, we ordered the comfort indicator on Amazon. The test results, however, were disappointing. Once the car was parked at least one hour in the closed state, the red light was blinking constantly. We have tested over several days.

The re-measurement of the switching thresholds with a laboratory power supply and a well-working industrial multimeter Agilent U1272A gave the following values:

Transition from yellow to red: 12.43 V
Transition from green to yellow: 12.67 V

Actually we wanted to identify a weak charged battery (approximately 12.2 V) with "red". This is with the above thresholds definitely not possible and the tested specimen in our opinion, not be used. Too bad, would fit well to the charger.

Because the functionality is not available, but there are currently only 1 point.

All the best. 34 Rank: 5/5
December 10
Good secondary TVs Rank: 5/5
March 13
a view for use 2 Rank: 3/5
March 26
not stamped De Buyer Rank: 4/5
February 28

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