CTEK PRO 25S 12V 25A Battery Charger

CTEK PRO 25S Multi-Charger

The PRO 25S is an advanced microprocessor-controlled battery charger that provides unmatched performance for lead-acid batteries from 40Ah to 500Ah and lithium batteries from 30Ah to 450Ah. This particular charger is capable of solving a wide range of battery-related problems and is the ideal charger for individuals with high demands.

The PRO 25S offers features such as battery diagnostics (indicating if the battery can accept and retain the charge), a patented automatic desulfation program, unique microprocessor-controlled maintenance charging and a special Recond mode for restoring deeply discharged batteries.

The charger is fully automatic and features a protection system against incorrect polarity placement, overcharging, overheating and short circuits.

It is a lightweight yet very durable construction, ideal for outdoor use (IP44).

Charging in 8 steps

1. Removes harmful sulfur deposits before charging begins.
2. Battery diagnostic check. Charging starts if the battery is okay.
3. Main charging, the battery is charged to 80%.
4. Maximum charging, you can start your vehicle after this step.
5. Checks if the battery can hold a charge.
6. Replenishment mode for deeply discharged batteries.
7. Fully charged battery.
8. Maintenance charging.