ProMariner Electronics & Battery Accessories

30 results
BrandProMariner
Show In-Stock Only

ProSportHD Series On-Board Waterproof Battery Chargers

ProMariner

20A ProSportHD On-Board Waterproof Battery Charger - 3 Banks

SKU: 1020496 | Item ID: PRO 44021

$229.99

In Stock
ProTournamentelite 360

ProMariner

ProTournamentelite 360

Available in 2 options

$449.99 - $479.99

In Stock
ProSportHD Series On-Board Waterproof Battery Chargers

ProMariner

6A ProSportHD On-Board Waterproof Battery Charger - 1 Bank

SKU: 1020492 | Item ID: PRO 44006

$119.99

In Stock
22034 of Pro Mariner ProMariner ProSafe FailSafe Galvanic Isolator

ProMariner

ProMariner ProSafe FailSafe Galvanic Isolator

Available in 2 options

$335.15 - $446.87

In Stock
2000W TruePower Plus Inverter - 12V DC In, 115V AC Out, PS Pure Sine Wave

ProMariner

2000W TruePower Plus Inverter - 12V DC In, 115V AC Out, PS Pure Sine Wave

SKU: 1008849 | Item ID: PRO 07200

$840.61

Special Order Only
TRUE POWER 3000W 12V INVERTER

ProMariner

3000W TruPower Modified Sine Wave Marine Inverter - 12V DC In, 110V AC Out

SKU: 184691 | Item ID: PRO 05300

$699.99

Special Order Only
ProSportHD Series On-Board Waterproof Battery Chargers

ProMariner

20A ProSportHD On-Board Waterproof Battery Charger - 2 Banks

SKU: 1020495 | Item ID: PRO 44020

$219.99

In Stock
ProSportHD Series On-Board Waterproof Battery Chargers

ProMariner

12A ProSportHD On-Board Waterproof Battery Charger - 2 Banks

SKU: 1020494 | Item ID: PRO 44012

$179.99

In Stock
ProSportHD Series On-Board Waterproof Battery Chargers

ProMariner

8A ProSportHD On-Board Waterproof Battery Charger - 2 Banks

SKU: 1020493 | Item ID: PRO 44008

$149.99

In Stock
front view of Pro Mariner ProMariner Pronautic P Series Digital Chargers

ProMariner

ProMariner Pronautic P Series Digital Chargers

Available in 9 options

$271.92 - $865.19

In Stock
05504 of Pro Mariner Marine Digital Mobile Charge40 Battery Charger

ProMariner

Marine Digital Mobile Charge40 Battery Charger

Available in 3 options

$656.26 - $680.14

In Stock
PRO SPORT 1.5A PORTABLE MAINTAINER

ProMariner

Battery Maintainer/Charger

SKU: 72741 | Item ID: PRO 10115

$31.33

In Stock
Marine Battery Isolators

ProMariner

Marine Battery Isolators - 2 Inputs

Available in 4 options

$181.83 - $457.91

In Stock
Pro-lsoCharge Series Multiple Battery Isolator

ProMariner

Pro-lsoCharge Series Multiple Battery Isolator - 1 Alternator Input

Available in 6 options

$179.98 - $281.25

In Stock
angle view of Pro Mariner Marine Battery Isolators - 1 Input

ProMariner

Marine Battery Isolators - 1 Input

Available in 4 options

$99.99 - $222.99

In Stock
2ALT 4 BAT ELEC LOSS BAT ISOLAT 12V 130A

ProMariner

Pro-lsoCharge Series Multiple Battery Isolator - 2 Alternator Input

SKU: 372114 | Item ID: PRO 23127

$360.01

In Stock
PRONAUTIC REMOTE DISPLAY

ProMariner

ProNautic Remote Display

SKU: 184671 | Item ID: PRO 63100

$127.47

In Stock
79018 of Pro Mariner 150W ProSport Cup Holder AC Power Inverter - 12V DC Input, 110V AC Output

ProMariner

150W ProSport Cup Holder AC Power Inverter - 12V DC Input, 110V AC Output

SKU: 375345 | Item ID: PRO 79018

$39.57

In Stock
HAND HELD DIGITAL MULTIMETER

ProMariner

Hand-Held Digital Multi-Meter

SKU: 217128 | Item ID: PRO 87730

$39.99

In Stock
REMOTE BATTERY BANK STATUS MONITOR

ProMariner

ProMariner 51060 - ProSport Remote Monitor Panel

SKU: 145639 | Item ID: PRO 51060

$57.83

In Stock
UNIVERSAL AC PLUG HOLDER

ProMariner

Universal AC Plug Holder/Inlet for Battery Charger

SKU: 367979 | Item ID: PRO 51300

$14.50

In Stock
ProTournamentelite 240 Quad

ProMariner

ProTournamentelite 240 Quad

SKU: 1043828 | Item ID: PRO 53244

$389.99

Special Order Only
ProTournamentelite Wired Remote

ProMariner

ProTournamentelite Wired Remote

SKU: 1043829 | Item ID: PRO 53600

$39.99

Out of Stock
DIGITAL MOBILE CHARGER ALT-BTY 12V

ProMariner

Marine Digital Mobile Chargers - Up to 130 Amp Output

SKU: 180633 | Item ID: PRO 05513

$775.60

Special Order Only
PRO TRUSINE 400 INVERTER HARDWIRED

ProMariner

400 Watt TruSine Auto-Crossover Inverter

SKU: 184680 | Item ID: PRO 79405

$459.99

Special Order Only
51070 of Pro Mariner 15' ProTourn Battery Cable Ext

ProMariner

15 ft ProTourn Battery Cable Ext

SKU: 178690 | Item ID: PRO 51070

$41.99

Special Order Only
HAND HELD DC TESTOR

ProMariner

Hand Held DC Tester

SKU: 367978 | Item ID: PRO 87710

$14.99

Special Order Only
TRUE POWER STANDARD REMOTE

ProMariner

TruPower Marine Power Inverters Remote

SKU: 184692 | Item ID: PRO 05121

$34.89

Special Order Only
Pro Mariner TruePower Plus Inverters - PS Pure Sine Wave Models

ProMariner

1000W TruePower Plus Inverter - 12V DC In, 115V AC Out, PS Pure Sine Wave

SKU: 1008850 | Item ID: PRO 07100

$641.13

Special Order Only
51071 of Pro Mariner 5' ProTourn Battery Cable Ex

ProMariner

5' ProTourn Battery Cable Ex

SKU: 183538 | Item ID: PRO 51071

$25.99

Special Order Only
1-30 results of 30

ProMariner Electronics & Battery Accessories at Fisheries Supply


We offer a wide range of ProMariner battery chargers, isolators, and accessories. With over 35 years of experience, ProMariner has established itself as the industry leader in on-board marine battery chargers, catering to open water cruising, sailing, sport fishing, and other recreational boating.

ProMariner Pronautic Battery Chargers: Efficient and Reliable

One of the standout products from Pro Mariner is the Pronautic battery charger series. These advanced chargers employ the ProMar Digital Performance Charging Platform, combining digital control, software-based power conversion technology.

The Pronautic battery chargers offer:
  • Up to 12 selectable performance and precision 4-stage charging profiles for different battery chemistries, including flooded, AGM, gel, and LiFePO4-lithium.
  • Power Factor Correction and Global AC Input, ensuring efficient operation and reduced harmonic distortion.
  • Distributed On Demand™ Technology, automatically sensing and distributing 100% of available charging amps to any one bank or combination of all banks.
  • Digital Self-Calculating Absorption and Battery Health Re-Conditioning Mode, extending battery life and improving reserve power performance.
  • Conservation Energy Saver Mode, lowering float voltage after 72 hours of inactivity to consume less energy during storage periods.
Popular models like the Pronautic 1250P and the Best ProNautic battery charger for yachts offer reliable and efficient charging solutions for various marine applications.

Marine Battery Isolators: Protecting Your Electrical System

In addition to battery chargers, Fisheries Supply offers ProMariner's marine battery isolators, such as the ProMariner galvanic isolator. These solid-state devices allow electrical current to flow in one direction, preventing one higher-charged battery from discharging into a lower-charged battery.

By using battery isolators, you can:
  • Connect the alternator directly to multiple batteries without fear of discharge.
  • Charge all batteries automatically and proportionally to their needs when the engine is running.
  • Eliminate the need to change switch positions for charging multiple batteries.

Affordable ProMariner Solutions for Boaters

Fisheries Supply offers a wide range of Affordable ProMariner battery chargers for boats, ensuring that boating enthusiasts can enjoy their time on the water without worrying about battery issues.

Our representatives are well-versed in the entire ProMariner line, including the ProSport 12, ProSport 20, and other accessories like inverters, and the ProMariner ProSport Gen3 series battery chargers. They can guide you in selecting the right products for your specific needs and budget.

When buying ProMariner electronics and battery accessories, you can consider things like:
Battery Compatibility: Ensure the charger is compatible with your battery type and capacity.
Multi-Stage Charging: Look for chargers with multi-stage charging capabilities to optimize battery health.
Amperage: Choose a charger with an appropriate amperage output for your battery bank size.