Promariner ProSport 20+ Generation 3 Heavy-Duty Recreational Series On-Board Marine Battery Charger. 20 Amp capacity, 12/24/36 Volt output, 3 Banks. ProSport Generation Chargers incorporate all-digital microprocessor control. The new ProSport Series provides automatic installation feedback with its...

Professional Mariner was founded over 35 years ago with one premise; to make boating more enjoyable We pioneered a robust line of fully automatic, on-board marine battery chargers that provided the marine industry with a mainstream method of charging batteries in a short time without the need for st...

Professional Mariner was founded over 35 years ago with one premise; to make boating more enjoyable! We pioneered a robust line of fully automatic, on-board marine battery chargers that provided the marine industry with a mainstream method of charging batteries in a short time without the need for s...

Professional Mariner was founded over 35 years ago with one premise; to make boating more enjoyable! We pioneered a robust line of fully automatic, on-board marine battery chargers that provided the marine industry with a mainstream method of charging batteries in a short time without the need for s...

ProMariner Prosport6 Gen3, manufacturer's part number 43006, generation 3 battery charger, 6 amp, 12 volt, 1 bank, waterproof, gel/flooded/AGM batteries, prewired, with battery status and charge indicators. Prosport generation 3 on-board marine battery chargers incorporate all-digital microprocessor...

These plug holders are specifically designed to clamp on to our plugs that are installed on prosport and ProTournament chargers.