These CTEK Power Cigarette Lighter Adapters Are Connection Leads Designed to charge your battery through your cigarette lighter or 12 V accessory port when connected to your CTEK charger. Have a modern Porsche with a dead battery in the bonnet and can not open the bonnet to charge it? Here is your answer - The CTEK cigarette lighter adapter.
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The CTEK Cigarette Adapter allows you to charge your battery through a vehicle's cigarette port or most accessory ports. The port must be directly hot wired to the battery as opposed to through a fuse box. Makes charging simple and easy without messing with the battery.