Ref. CTK 56-384 - clamp connection
Batteries need a sufficient state of charge to maintain efficient starting and long service life. The new CTEK Comfort Clamp Indicator allows you to see the charge level at all times. A practical combination of quick connector and indicator for hard-to-reach batteries. The indicator shows the battery charge level simply and clearly. The clamps are attached directly to the battery, allowing effortless connection to the charger.
The battery status is indicated simply by a series of diodes in an obvious way. The lamp is green when the state of charge is higher than 12.85 Volts and turns red when the state of charge is lower than 12.4 V. This prevents the battery from sulphating below 12.4 V.