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Sulphated battery: A battery with Gook, which we call a ‘sulphated battery’, cannot accept charges due to the Gook. CTEK chargers clean the Gook out.

Desulphation: You need to remove the ‘Battery Gook’ from your batteries to accept the new charge. That’s called ‘Desulphation’ and that’s what CTEK does.

Reconditioning: Reconditioning changes the Battery Mixture to maintain the charge in extreme weather and prepares the battery to be charged for 100% performance.

Variable Modes: Use it for your Car, Boat, Motorcycle or use it for a variety of other vehicles.

Defined as faulty: Battery is dead and cannot be charged.

Linear charging: Typical chargers are not smart enough to charge a battery back to its full potential.

Charge Curve: CTEK smarter chargers charge the battery differently at times to achieve optimal battery life.

“Having owned several of another ‘popular’ brand of charger, the CTEK is far and above superior in every possible category. WELL worth the miniscule additional cost. ”