Boat Battery Chargers
Emergency Portable Power Station - Special Savings!
Emergency Portable Power Station - Special Savings! Instantly jumpstart boats, personal watercraft, even your land yacht!
Battery Pal Maintenance Charger
Battery Pal Maintenance Charger This float charger will keep your 12v batteries factory fresh without overcharging or boiling electrolyte. It supplies only the maintenance charge necessary to preserve battery life. Great for long storage.
1 Alt/2 Battery Isolator
1 Alt/2 Battery Isolator Control multiple battery systems 1 ALT/2 BATTS 70A. For alternators with isolation diodes. 2401-ASh. Wt. 2 lbs.Dimensions: 5 1/2"W x 6"D x 2"H.
ConnectCharge Inlet
ConnectCharge Inlet The ConnectCharge inlet is designed to work with Guest?s exclusive ConnectCharge plug which is standard on all Guest on-board chargers. Install the inlet, then just snap the plug into the inlet and you?re done! Eliminates rewiring.
Link 20 Two Bank Battery Monitor
Link 20 Two Bank Battery Monitor Using a combination of colored LED's and a sharp four-digit display, Link 20 dual battery monitor provides a world of information. The Link 20 uses color-changing LED light bar graph to show you how much power is in your batteries.
Link 2000 Batt Monitor
Link 2000 Batt Monitor The complete information center for your boats electrical system! Get the most from your Freedom inverter/charger and your onboard electrical system with the Link 2000.
Hand Held DC System Tester
Hand Held DC System Tester A "must-have" for every boater. Whether your boat is docked, in the open water, or at home, you should have On-Board ProMariner's Hand Held DC System Tester. This easy use tester includes 6 L.E.D read out indicators.
AC Plug Holder & Inlet
AC Plug Holder & Inlet No cutting, stripping, or rewiring of your AC power cord. Permanently holds your ProMariner 120vac plug in a weatherproof compartment.
Pro Sport 6 12 Volts-6 Amps-1 Bank Charger
Pro Sport 6 12 Volts-6 Amps-1 Bank Charger ProMariners newest line of full featured, waterproof on-board Marine Battery Chargers. Ideal for the recreational boater and sport fisherman, the ProSport incorporates the latest in battery charging and maintenance technology.
Charles Regulator 12 Volt Systems
Charles Regulator 12 Volt Systems Multi Stage Regulators for 12V and 24V SystemsCharles Multi-Stage Regulators are designed to control the power of the alternator output and maintain the proper battery charging voltage regardless of the engine speed.