Charge your battery and check its status by connecting your CTEK charger to your vehicles 12V cigarette lighter or accessory socket with the CTEK INDICATOR CIG PLUG. The easy to use LED traffic light system lets you quickly check the state of your battery. You can also connect it to your CTEK charger if the battery needs charging.

The CTEK INDICATOR CIG PLUG is an easy to use LED indicator that lets you quickly check the state of your battery. Designed to give you quick and easy access to the battery, just plug it into your vehicles 12V cigarette lighter or accessory socket. The simple LED traffic light system will give you an immediate indication of your battery charge level, so you know when it needs charging. The CTEK INDICATOR CIG PLUG features CTEKs unique CONNECT system so it can be attached to CTEK chargers up to 7 A to charge your battery using the 12V socket. This unit is a universal model that fits both 12 mm and 21 mm sockets.Please note that the socket must be powered even when the ignition is in the Off position.

• Red: means the battery charge is below 12.4 V. Its definitely time to charge the battery.
• Yellow: means the battery charge is between 12.4 and 12.65 V. Its time to start thinking about charging the battery.
• Green: means the battery charge is more than 12.65 V. OK! No need for charging.
• LED Indicator to show the level of battery charge using your vehicles 12V cigarette lighter or accessory socket