ProMariner Water Proof On-Board Marine Chargers

ProMariner marine battery chargers deliver fast charge times and proven battery conditioning while eliminating the need to haul portable chargers onto your watercraft and offering protection from the elements.

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ProSport Series

These Heavy-Duty Recreational Series On-Board Marine Battery Charger offer the following features:

  • ProMar Digital Technology - Microprocessor and software controlled pulse charging technology delivering a 40% lighter design than the previous generation of epoxy filled chargers, cooler charger operation and faster charging.

  • System OK and Battery Bank Trouble Status Indicators - Advanced technology eliminates time consuming troubleshooting by clearly indicating system and battery connections are OK or if a fault is present on a specific battery bank.

  • Digital Multi-Stage Performance Charging - Fully charge and extend the life of your batteries. Automatically charges, conditions and safely maintains all batteries on board for maximum time on the water.

  • Energy Saver Mode - After fully charging and conditioning batteries, ProSport’s Energy Saver Mode will monitor and Auto Maintain batteries only when needed, maintaining a full state of charge. This significantly reduces AC power consumption, lowers operating costs and maximizes reserve power performance.

  • Storage Recondition Mode - During short or long-term storage, ProSport automatically reconditions all batteries on board once a month for maximum battery life and performance.

  • Distributed-On-Demand™ Technology - Automatically charges and maintains your engine crank battery while distributing all remaining charging amps to trolling motor or house battery(s).

  • Digital LED Display and Battery Type Selector - LED indicators for Charging, Conditioning and Auto Maintain modes in addition to AC power and selected battery type (2 charge profiles to choose from with a 3rd high performance AGM HP profile on the ProSport20 Dual only).

  • Built-in Quality & Safety - Compact and rugged extruded aluminum design, dual in-line DC safety fuses for trolling motor and house battery banks. Built-in over-voltage, overload, over-temperature, reverse polarity and ignition protection.

  • Pre-wired for Easy Installation

ProSport20Gen2.jpgProSport 20 Dual On-Board Marine Charger

2 Bank

12 / 24 Volt 20 Amp Charger

5 foot cables


ProSport 20 Plus Triple On-Board Charger

3 Bank

12/24/36 Volt 20 Amp charger

6 foot cables


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