You can charge your battery and check its condition by connecting your CTEK charger to the cigarette lighter or the 12 V jack socket of your vehicle with the CTX INDICATOR - PLUG. This easy-to-install and easy-to-use connector and indicator is suitable for all 12 V chargers including CTEK's CONNECT system.
The INDICATOR - Cig Plug combines a quick connector and indicator for easy charging. It is perfect for checking the condition and charge of the battery through the vehicle's 12V socket. It is suitable for all CTEK 12V chargers up to 8 A. 
The INDICATOR - Cig Plug is a universal model that fits 12 mm and 21 mm sockets. Note: The plug must be powered even when the contact is switched off.

TECHNICAL SPECIFICATIONS

Battery voltage 12V