CTEK Charger 25A 12V, Battery Charger for Boats, RECOND Mode & Silent Operation

The CTEK M25 charger is the perfect charger for all boat owners who want to charge larger batteries quickly and effectively. Equipped like the M15, but with a higher charging current, the M25 offers 25 amps of charging current at a charging voltage of 12 volts. The 8-stage high-frequency charger with pulse maintenance charge function is suitable for all 12 V lead-acid batteries, including open and maintenance-free batteries, AGM batteries, and gel batteries. The charger analyzes the battery condition and revives sulfated batteries. Thanks to the RECOND mode, stratified batteries are given new life, thus extending their service life. In night mode, the charger switches to silent operation. Additional features: Designed for outdoor use; no harmful galvanic currents.