CTEK PRO25S

The PRO 25S is a fully automatic 8-stage charger with a charging current of 25 A and is ideal for charging large 12 V batteries from 40 - 500 Ah, as well as for trickle charging up to 500 Ah. Equipped with the latest technology, the PRO 25S is the perfect choice for demanding charging requirements. The PRO 25S charger solves many more battery problems than conventional chargers: it has battery diagnostics, a special function for restoring deeply discharged batteries, a unique long-term charging function (pulse charge maintenance) and a temperature sensor for optimised weather-dependent charging.  Thanks to its IP44 protection rating, the PRO 25S charger is also suitable for occasional outdoor use. It has been specially designed to protect vehicle electronics systems, which means that batteries do not have to be disconnected from the vehicle electrical system during charging.  The PRO 25S is protected against sparks, reverse polarity and short circuits. The PRO 25S also has a power supply function so that the battery can be disconnected from the vehicle without losing important configurations such as the radio code. The charger is therefore also suitable for professional use in the workshop. The intelligent PRO 25S is ideally suited for cars, motorhomes and boats. The PRO 25S display allows the user to follow the entire charging process.