CTEK CTX Indicator PLUG 12V, LED for Battery Charging Status and Time, Using the 12V Vehicle Socket, All Lead Acid Batteries CT5 Series Chargers

LED traffic light system that uses your vehicle's 12V accessory socket and shows the battery level easily and clearly - so you can quickly see when it's time to charge the battery. Simple LED indicator: the red light means charging immediately, the yellow light means charging soon, the green light means OK! No charging required. Easy connection: CTEK unique CONNECT system also gives you a quick, safe and hassle-free way to connect your CTEK charger to a hard-to-reach battery via the 12V accessory socket. Durable: developed and tested in Sweden. The heavy-duty cables are flexible and durable. COMPATIBILITY Works with all 12V lead-acid batteries as well as CTEK CT5 series chargers. Note: The socket must be powered even when the ignition is switched off. Two year warranty