If you own a CTEK battery charger, you already know how versatile they are.

But did you know you can charge your battery right through the cigarette lighter socket?

With the CTEK 56-573 Comfort Connect Cig Socket adapter, you can.

Just plug this little guy into your vehicle's 12V outlet (cigarette lighter), connect it to your CTEK charger, and you're charging—no need to pop the hood or mess with battery terminals.

It's perfect for maintaining batteries in cars, motorcycles, boats, or RVs that are stored for long periods.

The adapter is brand new, made by CTEK, and designed to work seamlessly with their line of smart chargers.

It's compact, easy to use, and built to last.

Just make sure your vehicle's cigarette lighter socket is powered when the ignition is off (some cars aren't).

If it is, this is the easiest way to keep your battery topped up.