Countdown function, so you know when the battery will be charged.

The innovative CT5 Time To Go battery charger and maintainer is a world first, as it answers the question "When will my battery be fully charged?". This means you can plan your day around your battery charging, because the CT5 Time To Go gives you an accurate prediction of the remaining charging time in hours. 

And not only that, it will also tell you when you can safely attempt to start your vehicle before the battery is fully charged. The CT5 Time To Go uses advanced technology to provide you with three charging and maintenance programs: Normal, AGM, and Recond. It is easy to use and fully automatic, so it can be connected directly to the battery indefinitely if needed, without overcharging.