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Premium Marine Quality Parts

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ProMariner Battery Isolator - 1 Alternator - 2 Battery - 70 AMP

Battery Isolators, ProMariner
$242.48
Battery Isolator - 1 Alternator - 2 Battery - 70 AMP ProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging f... More Details

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ProMariner Battery Isolator - 1 Alternator - 3 Battery - 70 AMP

Battery Chargers, ProMariner
$302.76
Battery Isolator - 1 Alternator - 3 Battery - 70 AMP ProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging f... More Details

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ProMariner Battery Isolator - 130 AMP - 1 Alternator - 2 Battery

Battery Isolators, ProMariner
$341.12
Battery Isolator - 1 Alternator - 2 Battery - 130 AMP ProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging ... More Details

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ProMariner Battery Isolator - 130 AMP - 1 Alternator - 3 Battery

Battery Isolators, ProMariner
$442.50
Battery Isolator - 1 Alternator - 3 Battery - 130 AMP ProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging ... More Details

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ProMariner Battery Isolator - 130 AMP - 2 Alternator - 2 Battery

Battery Isolators, ProMariner
$700.06
Battery Isolator - 2 Alternator - 2 Battery - 130 AMP ProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging ... More Details

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ProMariner Battery Isolator - 130 AMP - 2 Alternator - 3 Battery

Battery Isolators, ProMariner
$1,013.79
Battery Isolator - 2 Alternator - 3 Battery - 130 AMP ProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging ... More Details

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ProMariner Battery Isolator - 2 Alternator - 2 Battery - 70 AMP

Battery Isolators, ProMariner
$420.58
Battery Isolator - 2 Alternator - 2 Battery - 70 AMP ProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging f... More Details

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ProMariner Battery Isolator - 2 Alternator - 3 Battery - 70 AMP

Battery Isolators, ProMariner
$521.96
Battery Isolator - 2 Alternator - 3 Battery - 70 AMP ProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging f... More Details

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ProMariner C13 Plug Adapter - Europe

Accessories, ProMariner
$26.02
C13 Plug Adapter - Europe ProSportHD Global IEC 6' power cord is compatible with available c13 plug adapters. WARNING: This product can expose you to chemicals which are known to the State of Californ... More Details

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ProMariner C13 Plug Adapter - US

Accessories, ProMariner
$23.28
C13 Plug Adapter - US ProSportHD Global IEC 6' power cord is compatible with available c13 plug adapters. WARNING: This product can expose you to chemicals which are known to the State of California t... More Details

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ProMariner Modified Sine Wave Inverter - 2000W

Inverters, ProMariner
$1,179.56
TruePower Plus Series - Modified Sine Wave Inverter - 2000W Heavy Duty Marine, Mobile and Industrial Grade Inverters Our next generation of TruePower Plus Inverters are designed to convert 12V DC batt... More Details

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ProMariner ProIsoCharge Battery Isolator 120Amp 1-Alt 2-Bat - 12V

Battery Isolators, ProMariner
$346.60
ProIsoCharge Series ModelProIsoCharge120 1•2 Part No. 23121 System Volts DC 12 Max DC Amps 120 Amp Alternator Input1 Battery Outputs 2 Size 5.35"(l) x 5.875"(w) x 3.125"(h) Weight2 lbs Significan... More Details

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ProMariner ProIsoCharge Battery Isolator 120Amp 1-Alt 3-Bat - 12V

Battery Isolators, ProMariner
$372.63
ProIsoCharge Series Model ProIsoCharge120 1•3 Part No. 23124 System Volts DC 12 Max DC Amps 120 Amp Alternator Input1 Battery Outputs 3 Size 6.15"(l) x 5.875"(w) x 3.125"(h) Weight3 lbs Significa... More Details

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ProMariner ProIsoCharge Battery Isolator 180Amp 1-Alt 2-Bat - 12V

Battery Isolators, ProMariner
$397.29
ProIsoCharge Series Model ProIsoCharge180 1•2 Part No. 23122 System Volts DC 12 Max DC Amps 180 Amp Alternator Input1 Battery Outputs 2 Size 6.15"(l) x 5.875"(w) x 3.125"(h) Weight3 lbs Significa... More Details

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ProMariner ProIsoCharge Battery Isolator 180Amp 1-Alt 3-Bat - 12V

Battery Isolators, ProMariner
$609.64
ProIsoCharge Series Model ProIsoCharge180 1•3 Part No. 23125 System Volts DC 12 Max DC Amps 180 Amp Alternator Input1 Battery Outputs 3 Size 7.55"(l) x 5.875"(w) x 3.125"(h) Weight5 lbs Significa... More Details

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ProMariner ProIsoCharge Battery Isolator 250Amp 1-Alt 3-Bat - 12V

Battery Isolators, ProMariner
$546.62
ProIsoCharge Series Model ProIsoCharge250 1•3 Part No. 23126 System Volts DC 12 Max DC Amps 250 Amp Alternator Input1 Battery Outputs 3 Size 8.875"(l) x 5.875"(w) x 3.125"(h) Weight6 lbs Signific... More Details

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ProMariner ProMar1 DS Digital - 10 Amp - 2 Bank Charger

Battery Chargers, ProMariner
$357.56
ProMar1 DS Digital - 10 Amp - 2 Bank Charger ProMar1 DS Generation 3 reflects a new outward design taken to the next level in performance with its all Digital Charging Technology. Fully Automatic with... More Details

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ProMariner ProMar1 DS Digital - 15 Amp - 3 Bank Charger

Battery Chargers, ProMariner
$458.94
ProMar1 DS Digital - 15 Amp - 3 Bank Charger ProMar1 DS Generation 3 reflects a new outward design taken to the next level in performance with its all Digital Charging Technology. Fully Automatic with... More Details

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ProMariner ProMar1 DS Digital - 5 Amp - 1 Bank Charger

Battery Chargers, ProMariner
$230.15
ProMar1 DS Digital - 5 Amp - 1 Bank Charger ProMar1 DS Generation 3 reflects a new outward design taken to the next level in performance with its all Digital Charging Technology. Fully Automatic with ... More Details

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ProMariner ProNautic 1210P 10 Amp 2 Bank Battery Charger

Battery Chargers, ProMariner
$632.93
All Digital Electronic Charging Industry recognized with the 2010 IBEX Innovation Award, ProNauticP employs our ProMar Digital Performance Charging Platform which combines all digital control and soft... More Details

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ProMariner ProNautic 1215P 15 Amp 3 Bank Battery Charger

Battery Chargers, ProMariner
$791.85
All Digital Electronic Charging Industry recognized with the 2010 IBEX Innovation Award, ProNauticP employs our ProMar Digital Performance Charging Platform which combines all digital control and soft... More Details

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ProMariner ProNautic 1220P 20 Amp 3 Bank Battery Charger

Battery Chargers, ProMariner
$985.02
Package Contents: All Digital Electronic Charging Industry recognized with the 2010 IBEX Innovation Award, ProNauticP employs our ProMar Digital Performance Charging Platform which combines all digita... More Details

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ProMariner ProNautic 1230P 30 Amp 3 Bank Battery Charger

Battery Chargers, ProMariner
$1,205.59
All Digital Electronic Charging Industry recognized with the 2010 IBEX Innovation Award, ProNauticP employs our ProMar Digital Performance Charging Platform which combines all digital control and soft... More Details

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ProMariner ProNautic 1240P 40 Amp 3 Bank Battery Charger

Battery Chargers, ProMariner
$1,296.01
All Digital Electronic Charging Industry recognized with the 2010 IBEX Innovation Award, ProNauticP employs our ProMar Digital Performance Charging Platform which combines all digital control and soft... More Details

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ProMariner ProNautic 1250P 50 Amp 3 Bank Battery Charger

Battery Chargers, ProMariner
$1,660.43
All Digital Electronic Charging Industry recognized with the 2010 IBEX Innovation Award, ProNauticP employs our ProMar Digital Performance Charging Platform which combines all digital control and soft... More Details

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ProMariner ProNautic 1260P 60 Amp 3 Bank Battery Charger

Battery Chargers, ProMariner
$2,049.51
All Digital Electronic Charging Industry recognized with the 2010 IBEX Innovation Award, ProNauticP employs our ProMar Digital Performance Charging Platform which combines all digital control and soft... More Details

ProNautic 1260P Remote Temperature Sensor Probe  Replacement for the ProNauticP temperature probe that comes standard with the ProNauticP.  Once the temperature sensor is connected to the charger, it ... More Details

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ProMariner ProNautic 2420P 24V 20 Amp 3 Bank Battery Charger

Battery Chargers, ProMariner
$1,327.52
All Digital Electronic Charging Industry recognized with the 2010 IBEX Innovation Award, ProNauticP employs our ProMar Digital Performance Charging Platform which combines all digital control and soft... More Details

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ProMariner ProNautic 2430P 24V 30 Amp 3 Bank Battery Charger

Battery Chargers, ProMariner
$2,079.65
All Digital Electronic Charging Industry recognized with the 2010 IBEX Innovation Award, ProNauticP employs our ProMar Digital Performance Charging Platform which combines all digital control and soft... More Details

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ProMariner ProNautic P Helm Remote Control

Accessories, ProMariner
$256.18
ProNautic P Helm Remote Control & Digital Display Part #: 63100 Features: Designed for use with ProNauticP Series Battery Chargers Cable Length: 10 meters (33 feet) Designed for indoor use only WARNIN... More Details

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ProMariner ProSafe FAILSAFE 30amp Galvanic Isolator

Battery Isolators, ProMariner
$782.26
ProSafe FAILSAFE 30amp Galvanic Isolator ProSafe FS installs easily and does not require a dedicated monitor to verify the operational status of the galvanic isolator as required by non FailSafe Certi... More Details

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ProMariner ProSafe FAILSAFE 60amp Galvanic Isolator

Battery Isolators, ProMariner
$1,043.93
ProSafe FAILSAFE 60amp Galvanic Isolator ProSafe FS installs easily and does not require a dedicated monitor to verify the operational status of the galvanic isolator as required by non FailSafe Certi... More Details

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ProMariner ProSport 1.5A Multi-Use Maintainer - 120V - 1-Bank

Battery Chargers, Battery Management, ProMariner
$89.04
ProSport 1.5A Multi-Use Maintainer - 120V - 1-Bank ProSport 1.5 Amp fully automatic maintainer is an innovative multi-use charger designed for maximum utility. Concealed mounting holes allow the ProSp... More Details

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ProMariner ProSportHD 10 Gen 4 - 10 Amp - 2-Bank Battery Charger

Battery Chargers, ProMariner
$280.84
ProSportHD 10 Gen 4 - 10 Amp - 2-Bank Battery Charger ProSportHD Generation 4 boasts a tri-surface heatsink design. This heavy-duty lightweight design delivers significantly faster charging through op... More Details

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ProMariner ProSportHD 12 Gen 4 - 12 Amp - 2 Bank Battery Charger

Battery Chargers, ProMariner
$442.50
ProSportHD 12 Gen 4 - 12 Amp - 2 Bank Battery Charger ProSportHD Generation 4 boasts a tri-surface heatsink design. This heavy-duty lightweight design delivers significantly faster charging through op... More Details

ProSportHD 12 Global Gen 4 - 12 Amp - 2 Bank Battery Charger *C13 Adapter Plug Required* ProSportHD Generation 4 boasts a tri-surface heatsink design. This heavy-duty lightweight design delivers signi... More Details

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ProMariner ProSportHD 15 Gen 4 - 15 Amp - 3-Bank Battery Charger

Battery Chargers, ProMariner
$315.09
ProSportHD 15 Gen 4 - 15 Amp - 3-Bank Battery Charger ProSportHD Generation 4 boasts a tri-surface heatsink design. This heavy-duty lightweight design delivers significantly faster charging through op... More Details

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ProMariner ProSportHD 20 Gen 4 - 20 Amp - 2 Bank Battery Charger

Battery Chargers, ProMariner
$523.33
ProSportHD 20 Gen 4 - 20 Amp - 2 Bank Battery Charger ProSportHD Generation 4 boasts a tri-surface heatsink design. This heavy-duty lightweight design delivers significantly faster charging through op... More Details

ProSportHD 20 Global Gen 4 - 20 Amp - 2 Bank Battery Charger *C13 Adapter Plug Required* ProSportHD Generation 4 boasts a tri-surface heatsink design. This heavy-duty lightweight design delivers signi... More Details

ProSportHD 20 Plus Gen 4 - 20 Amp - 3 Bank Battery Charger ProSportHD Generation 4 boasts a tri-surface heatsink design. This heavy-duty lightweight design delivers significantly faster charging throu... More Details

ProSportHD 20 Plus Global Gen 4 - 20 Amp - 3-Bank Battery Charger *C13 Adapter Plug Required* ProSportHD Generation 4 boasts a tri-surface heatsink design. This heavy-duty lightweight design delivers ... More Details

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ProMariner ProSportHD 6 Gen 4 - 6 Amp - 1 Bank Battery Charger

Battery Chargers, ProMariner
$283.58
ProSportHD 6 Gen 4 - 6 Amp - 1 Bank Battery Charger ProSportHD Generation 4 boasts a tri-surface heatsink design. This heavy-duty lightweight design delivers significantly faster charging through opti... More Details

ProSportHD 6 Global Gen 4 - 6 Amp - 1 Bank Battery Charger *C13 Adapter Plug Required* ProSportHD Generation 4 boasts a tri-surface heatsink design. This heavy-duty lightweight design delivers signifi... More Details

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ProMariner ProSportHD 8 Gen 4 - 8 Amp - 2 Bank Battery Charger

Battery Chargers, ProMariner
$358.93
ProSportHD 8 Gen 4 - 8 Amp - 2 Bank Battery Charger ProSportHD Generation 4 boasts a tri-surface heatsink design. This heavy-duty lightweight design delivers significantly faster charging through opti... More Details

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ProMariner ProTechOne - 4 AMP - AC Inlet

Battery Management, ProMariner
$168.50
ProTechOne - 4 AMP - AC Inlet ProMariner's ProTechOne Fully Automatic Onboard Battery Charger and Maintainer utilizes the latest in microprocessor and software control charging and energy-saving auto ... More Details

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ProMariner ProTechOne - 4 AMP - Corded

Battery Management, ProMariner
$138.36
ProTechOne - 4 AMP - Corded ProMariner's ProTechOne Fully Automatic Onboard Battery Charger and Maintainer utilizes the latest in microprocessor and software control charging and energy-saving auto ma... More Details

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ProMariner ProTechOne - 5 AMP - AC Inlet

Battery Management, ProMariner
$165.76
ProTechOne - 5 AMP - AC Inlet Features: Digital charging technology with fully automatic multi-stage digital charging Dedicated battery charging, detection, and control Battery monitor with LED fuel s... More Details

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ProMariner ProTechOne - 5 AMP - Corded

Battery Management, ProMariner
$179.46
ProTechOne - 5 AMP - Corded Features: Digital charging technology with fully automatic multi-stage digital charging Dedicated battery charging, detection, and control Battery monitor with LED fuel sta... More Details

ProTournament 240 Elite Series3 2-Bank On-Board Marine Battery Charger The ProTournament Elite Series3 has been taken to the next level of design and performance, providing a competitive edge that wil... More Details

ProTournament 240 Elite Series3 3-Bank On-Board Marine Battery Charger The ProTournament Elite Series3 has been taken to the next level of design and performance, providing a competitive edge that wil... More Details

ProTournament 240 Elite Series3 4-Bank On-Board Marine Battery Charger The ProTournament Elite Series3 has been taken to the next level of design and performance, providing a competitive edge that wil... More Details

ProTournament 360 Elite Series3 3-Bank On-Board Marine Battery Charger The ProTournament Elite Series3 has been taken to the next level of design and performance, providing a competitive edge that wil... More Details

ProTournament 360 Elite Series3 4-Bank On-Board Marine Battery Charger The ProTournamentelite series3 has been taken to the next level of design and performance, providing a competitive edge that will... More Details

ProTournament 500 Elite Series3 5-Bank On-Board Marine Battery Charger The ProTournamentelite series3 has been taken to the next level of design and performance, providing a competitive edge that will... More Details

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ProMariner ProTournament Elite Wired Remote

Accessories, ProMariner
$69.86
ProTournament Elite Wired Remote Remotely monitor the charge status of the ProTournament Elite Battery Charger. Features: Intuitive tri-color design allows for quick identification of battery charger ... More Details

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ProMariner ProTournament Remote

Accessories, ProMariner
$67.12
ProTournament Remote Tri-color charge mode status. Cable length: 12'WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of Californ... More Details

ProTournamentelite 360 Battery Charger - 3 Bank - Global/CZone With all of the innovation, performance, and features of the new ProTournamentelite series3 ProMariner has engineered the offering to inc... More Details

ProTournamentelite 500 Battery Charger - 5 Bank - Global/CZone With all of the innovation, performance, and features of the new ProTournamentelite series3 ProMariner has engineered the offering to inc... More Details

ProMariner Remote Bank Status Monitor Mite/Sport/Tournament Product Description ProMariner's Universal Remote Battery Bank Status Monitor can be conveniently located to monitor the charge status of up... More Details

TruePower Plus Modified Sine Wave Inverter - 1200W Designed to convert 12 VDC battery power to 115 VAC and will automatically pass through AC Inlet power when present. TruePower Plus is rich with feat... More Details

TruePower Plus Modified Sine Wave Inverter - 1500W Designed to convert 12 VDC battery power to 115 VAC and will automatically pass through AC Inlet power when present. TruePower Plus is rich with feat... More Details

TruePower Plus Pure Sine Wave Inverter - 1000W Designed to convert 12 VDC battery power to 115 VAC and will automatically pass through AC Inlet power when present. TruePower Plus is rich with features... More Details

TruePower Plus Series - Pure Sine Wave Inverter - 2000W Heavy Duty Marine, Mobile and Industrial Grade Inverters Our next generation of TruePower Plus Inverters are designed to convert 12V DC battery ... More Details

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ProMariner Universal AC Plug - Black

Accessories, ProMariner
$27.39
Universal AC Plug - Black No need to cut, strip or splice wires! Mount in an easy-to-reach location for safe AC power cord connection. Watertight and UV resistant cover. Features: Converts plug holder... More Details

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ProMariner Universal AC Plug - White

Accessories, ProMariner
$27.39
Universal AC Plug - White No need to cut, strip or splice wires! Mount in an easy-to-reach location for safe AC power cord connection. Watertight and UV resistant cover. Features: Converts plug holder... More Details

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ProMariner Universal DC Cable Extender - 15'

Accessories, ProMariner
$90.41
Universal DC Cable Extender - 15' Universal design for all marine chargers with ring terminal cables. No cutting, stripping or splicing required. WARNING: This product can expose you to chemicals incl... More Details

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ProMariner Universal DC Cable Extender - 5'

Accessories, ProMariner
$57.53
Universal DC Cable Extender - 5' Universal design for all marine chargers with ring terminal cables. No cutting, stripping or splicing required. WARNING: This product can expose you to chemicals inclu... More Details

Northern Marine Canada
Proudly Canadian Owned & Operated!
Serving customers across Canada & the USA with marine parts and accessories.
Canadian Head Office:
Kingston, Ontario, Canada
Warehouse Locations:
Toronto, Ontario, Canada
New Jersey, USA
Florida, USA

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.