Shop ProMariner, trusted marine charging and corrosion protection. ProMariner onboard and portable battery chargers, galvanic isolators, and electrical accessories keep your batteries charged and healthy and protect your boat from galvanic corrosion, dependable gear for your power. Charging and corrosion protection Keeping batteries charged and protecting your boat from corrosion are both essential, and ProMariner is a trusted name across both. The line covers onboard battery chargers that maintain your starting and house banks, portable chargers, galvanic isolators that protect against the galvanic corrosion that shore power connections can cause, and electrical accessories. Built with smart charging for proper, safe battery maintenance and quality construction for the marine environment, ProMariner products help boaters keep their batteries healthy and their underwater...
Professional Mariner was founded over 40 years ago with one premise; to make boating more enjoyable! We pioneered a robust line of fully automatic, on-board marine battery chargers...
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...
FailSafe Technology with Peace of Mind Dependability. The ProSafe FS Series of FailSafe 30 and 60 Ampere Galvanic Isolators will interrupt galvanic current flow with other boats at...
ProSportHD 15 Gen 4 - 15 Amp - 3-Bank Battery ChargerProSportHD Generation 4 boasts a tri-surface heatsink design. This heavy-duty lightweight design delivers significantly faster charging through optimal...
ProSportHD 10 Gen 4 - 10 Amp - 2-Bank Battery Charger*C13 Adapter Plug Required*ProSportHD Generation 4 boasts a tri-surface heatsink design. This heavy-duty lightweight design delivers significantly faster...
C13 Plug Adapter - USProSportHD Global IEC 6' power cord is compatible with available c13 plug adapters.This product may not be returned to the original point of purchase....
The ProSportHD features a lightweight, tri-surface heatsink design. This delivers significantly faster charging through optimal cooling, while delivering true rated constant current charging amps during charge mode. Fully...
FailSafe Technology with Peace of Mind Dependability. The ProSafe FS Series of FailSafe 30 and 60 Ampere Galvanic Isolators will interrupt galvanic current flow with other boats at...
ProIsoCharge SeriesModel ProIsoCharge130 24 Part No. 23127 System Volts DC 12Max DC Amps 130 AmpAlternator Input2Battery Outputs 4Size12.05"(l) x 5.875"(w) x 3.125"(h) Weight7 lbsSignificantly Smarter...ProIsoCharge delivers digitally controlled...
Professional Mariner was founded over 40 years ago with one premise; to make boating more enjoyable! We pioneered a robust line of fully automatic, on-board marine battery chargers...
The ProSportHD features a lightweight, tri-surface heatsink design. This delivers significantly faster charging through optimal cooling, while delivering true rated constant current charging amps during charge mode. Fully...
This fully automatic battery maintainer and charger is ideal for personal watercraft, recreational ski and wake boats, ATV's, tractors and more. Our newest generation ProSport 1.5 Ampere fully...
Professional Mariner was founded over 40 years ago with one premise; to make boating more enjoyable! We pioneered a robust line of fully automatic, on-board marine battery chargers...
Battery Isolator - 1 Alternator - 2 Battery - 70 AMPProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices...
ProTournament 360 Elite Series3 4-Bank On-Board Marine Battery ChargerThe ProTournamentelite series3 has been taken to the next level of design and performance, providing a competitive edge that will...
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 a 4-Stage Digital...
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; Innovative dual...
Battery IsolatorMax Current: 70 AmpConfiguration: 2 alt., 2 batt.ProMariner Battery Isolator, improved efficiency, provide enhanced chargingWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is...
ProNauticP Series 2420P, 24 Volt, 20 Amp Battery ChargerAll Digital Electronic Performance ChargingIndustry recognized with the 2010 IBEX Innovation Award, ProNauticP employs our ProMar Digital Performance Charging Platform...
ProNauticP employs our Generation 3 ProMar Digital Performance Charging Platform which combines all digital control and softwarebased power conversion technology with global energy management features. ProNauticP addresses the...
All Digital Electronic ChargingIndustry recognized with the 2010 IBEX Innovation Award, ProNauticP employs our ProMar Digital Performance Charging Platform which combines all digital control and software-based power conversion...
Battery Isolator - 2 Alternator - 3 Battery - 130 AMPProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices...
ProSportHD 8 Gen 4 - 8 Amp - 2 Bank Battery ChargerProSportHD Generation 4 boasts a tri-surface heatsink design. This heavy-duty lightweight design delivers significantly faster charging through...
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 including; Innovative...
Shop ProMariner, trusted marine charging and corrosion protection. ProMariner onboard and portable battery chargers, galvanic isolators, and electrical accessories keep your batteries charged and healthy and protect your boat from galvanic corrosion, dependable gear for your power.
Keeping batteries charged and protecting your boat from corrosion are both essential, and ProMariner is a trusted name across both. The line covers onboard battery chargers that maintain your starting and house banks, portable chargers, galvanic isolators that protect against the galvanic corrosion that shore power connections can cause, and electrical accessories. Built with smart charging for proper, safe battery maintenance and quality construction for the marine environment, ProMariner products help boaters keep their batteries healthy and their underwater metal protected. For boaters who want reliable charging and protection against the corrosion that the marine environment and shore power create, ProMariner offers proven, well-made equipment.
Choosing the right product comes down to your system and need. For a charger, match the number of banks and the amp output to your batteries and confirm it supports your battery chemistry, since lithium, AGM, and flooded need the right profile. A galvanic isolator protects against galvanic corrosion from shore power, sized to your boat's amperage, and is a worthwhile addition for boats on shore power. Confirm voltage, amperage, and installation needs. Review the product details and your system before buying. With ProMariner charging and corrosion protection, you keep your batteries charged and your boat protected.
A galvanic isolator blocks the low-level DC currents that travel through the shore power ground and cause galvanic corrosion of your boat's underwater metal, while still allowing safety grounding. It protects your running gear and hardware. Size it to your boat's amperage.
Match the number of charging banks and the amp output to your batteries, and confirm the charger supports your battery chemistry, since lithium, AGM, and flooded need the right charge profile. A multi-bank charger maintains each bank. Check the product details and your bank size.
An onboard charger mounts permanently and charges automatically whenever you connect to shore power, ideal for maintaining banks. A portable charger is moved as needed and suits occasional charging or smaller setups. Choose based on whether you want a permanent, automatic charger or flexibility.
