Electrical

Dolphin Charger DC-DC Converter - 12/24V - 30A [99201]

DC-DC Converter - 12/24V - 30A

Your boat has a 12V alternator, and you need to charge a 24V or 36V battery “on the run”? Dolphin has the solution. Our boosters are true DC/DC chargers with a 3-stage smart charge feature. Compatible with 4 different technologies, including Gel, AGM, or Lithium LIFEPO4. Dolphin booster is the perfect choice to charge your bow thruster or trolling motor batteries!

Flexibility & Versatility

BOOSTER units are designed to charge a 24V, 36V or 48V auxiliary battery from a single 12V or 24V power system, ideal for new installations or for updating older systems. Thanks to recharging during navigation, auxiliary batteries are always available. No need to wait until you’re connected to the shore to recharge. This product range extends from 12/24V (charging at 30A), 12/36V (charging at 20A) up to 24/48V (charging at 15A).

Efficient Power Conversion

Small is beautiful: our engineers have made it compact. BOOSTER is only half the size of a conventional charger of equivalent power!

Faster Charging Times

BOOSTERS are intelligent marine battery chargers featuring an advanced and unique 4-stage charging program. This reduces charging time by 50% compared with charging from a basic alternator. with different battery chemistry settings (Lead, Gel, AGM, Lithium, LifeFO4).

Compatibility with Different Voltages

BOOSTERS are smart battery chargers featuring four different battery profile, Lead, Gel, AGM, and Lithium LifeFO4.

Protection Features

BOOSTER units include automatic protection against battery source drainage, over-current, over-voltage and reverse polarity and built-in fuses protections.

As for all other Dolphin® charger products, the BOOSTER’s assembly process includes conformal coating of the electronic board (PCB) to guarantee an extended lifecycle of your battery charger.

Quick Guide (pdf)

DC-DC Converter - 24/48V - 15A

Your boat has a 12V alternator, and you need to charge a 24V or 36V battery “on the run”? Dolphin has the solution. Our boosters are true DC/DC chargers with a 3-stage smart charge feature. Compatible with 4 different technologies, including Gel, AGM, or Lithium LIFEPO4. Dolphin booster is the perfect choice to charge your bow thruster or trolling motor batteries!

Flexibility & Versatility

BOOSTER units are designed to charge a 24V, 36V, or 48V auxiliary battery from a single 12V or 24V power system, ideal for new installations or for updating older systems. Thanks to recharging during navigation, auxiliary batteries are always available. No need to wait until you’re connected to the shore to recharge. This product range extends from 12/24V (charging at 30A), 12/36V (charging at 20A) up to 24/48V (charging at 15A).

Efficient Power Conversion

Small is beautiful: our engineers have made it compact. BOOSTER is only half the size of a conventional charger of equivalent power!

Faster Charging Times

BOOSTERS are intelligent marine battery chargers featuring an advanced and unique 4-stage charging program. This reduces charging time by 50% compared with charging from a basic alternator. with different battery chemistry settings (Lead, Gel, AGM, Lithium, LifeFO4).

Compatibility with Different Voltages

BOOSTERS are smart battery chargers featuring four different battery profile, Lead, Gel, AGM, and Lithium LifeFO4.

Protection Features

BOOSTER units include automatic protection against battery source drainage, over-current, over-voltage and reverse polarity and built-in fuses protections.

As for all other Dolphin® charger products, the BOOSTER’s assembly process includes conformal coating of the electronic board (PCB) to guarantee an extended lifecycle of your battery charger.

5 Bank On-Board Battery Charger - 12V - 50-Amp

The Pro-Guide PGC-510 is a 12V on-board battery charger for lead-acid, AGM, and lithium batteries.

Each Bank can select one of three charge profiles, and allows the consumer to mix and match for their optimum setup.

Activation Mode supplies a short supply of voltage to wake any asleep Lithium Battery, or hold the button for (3-5) seconds to enter a manual Activation Mode.

The PGC Line is designed to stay plugged in year-round. With the Intelligent PGC Algorithm, each PGC Charger checks each battery's state of charge on a specific timeline, ensuring that you'll be fully charged for your next adventure.

With over 40 years of experience, Pro-Guide is proud to stand behind this charger with a 2 Year Free and 4 Year Total Warranty.

Protection:

• Output Over-Voltage
• Output Over Current
• Output Short Circuit
• Output Reverse Polarity
• Over Temperature

Input:

• Input Voltage: AC 110-120V
• Frequency: 60Hz
• Input Current: <6A

Specifications:

• Battery Type: Lead Acid/AGM/Lithium
• Output Voltage: DC 12V x 5
• Max Output Voltage: 14.1-14.3 for Lead Acid Battery, 14.3-14.7 for AGM Battery, & 14.4-14.7 for Lithium Battery
• Output Current: 10A  x5
• Length: 13.15"
• Width: 9.96"
• Height: 3.86"
• Weight: 24.3 lbs
• IP Rating: 68

Specifications:

• Charger Input - Voltage: 12v
• Charger Output - Amps: 50a
• Charger Output Voltage: 12v
• Charging Banks: 5
• Portable: No
• Box Dimensions: 7"H x 14"W x 18"L WT: 25.5 lbs
• UPC: 810145910788

Pro-Guide 2 Bank On-Board Battery Charger - (1) 12V / (1) 36V - 30-Amp [PGC-1236X]

2 Bank On-Board Battery Charger - (1) 12V / (1) 36V - 30-Amp

The Pro-Guide PGC-1236x is a 12V Lead Acid / AGM / Lithium & 36V Lithium on-board battery charger.

Each 12V Bank can select one of three charge profiles, and allows the consumer to mix and match for their optimum setup.

Allowing the charger to supply a single 12V Charging Bank for Lead Acid, AGM, or Lithium Chemistries, and then a second bank to charge a 36V Lithium Battery(s).

Activation Mode supplies a short supply of voltage to wake any asleep Lithium Battery, or hold the button for (3-5) seconds to enter a manual Activation Mode.

The PGC Line is designed to stay plugged in year-round. With the Intelligent PGC Algorithm, each PGC Charger checks each battery's state of charge on a specific timeline, ensuring that you'll be fully charged for your next adventure.

With over 40 years of experience, Pro-Guide is proud to stand behind this charger with a 2 Year Free and 4 Year Total Warranty.

Protection:

• Output Over-Voltage
• Output Over Current
• Output Short Circuit
• Output Reverse Polarity
• Over Temperature

Input:

• Input Voltage: AC 110-120V
• Frequency: 60Hz
• Input Current: <6A

Specifications:

• Battery Type: 12V Lead Acid/AGM/Lithium & 36V Lithium
• Output Voltage: DC 12V x 1 & DC 36V x 1
• Max Output Voltage: 14.1-14.3 for Lead Acid Battery, 14.3-14.7 for AGM Battery, & 14.4-14.7 for Lithium Battery & 43-44 for 36V Lithium Battery 
• Output Current: 20A for 12V Bank & 10A for 36V Bank
• Length: 13.15"
• Width: 9.96"
• Height: 3.86"
• Weight: 24.3 lbs
• IP Rating: 68

Specifications:

• Charger Input - Voltage: 120v
• Charger Output - Amps: 30a
• Charger Output Voltage: (1)12v / (1)36v
• Charging Banks: 2
• Portable: No
• Box Dimensions: 8"H x 13"W x 17"L WT: 22.1 lbs
• UPC: 810145911198

Brochure (pdf)

DC-DC Converter - 24/24V - 30A

Your boat has a 12V alternator, and you need to charge a 24V or 36V battery “on the run”? Dolphin has the solution. Our boosters are true DC/DC chargers with a 3-stage smart charge feature. Compatible with 4 different technologies, including Gel, AGM, or Lithium LIFEPO4. Dolphin booster is the perfect choice to charge your bow thruster or trolling motor batteries!

Flexibility & Versatility

BOOSTER units are designed to charge a 24V, 36V or 48V auxiliary battery from a single 12V or 24V power system, ideal for new installations or for updating older systems. Thanks to recharging during navigation, auxiliary batteries are always available. No need to wait until you’re connected to the shore to recharge. This product range extends from 12/24V (charging at 30A), 12/36V (charging at 20A) up to 24/48V (charging at 15A).

Efficient Power Conversion

Small is beautiful: our engineers have made it compact. BOOSTER is only half the size of a conventional charger of equivalent power!

Faster Charging Times

BOOSTERS are intelligent marine battery chargers featuring an advanced and unique 4-stage charging program. This reduces charging time by 50% compared with charging from a basic alternator. with different battery chemistry settings (Lead, Gel, AGM, Lithium, LifeFO4).

Compatibility with Different Voltages

BOOSTERS are smart battery chargers featuring four different battery profile, Lead, Gel, AGM, and Lithium LifeFO4.

Protection Features

BOOSTER units include automatic protection against battery source drainage, over-current, over-voltage and reverse polarity and built-in fuses protections.

As for all other Dolphin® charger products, the BOOSTER’s assembly process includes conformal coating of the electronic board (PCB) to guarantee an extended lifecycle of your battery charger.

SmartSolar MPPT 250/70-TR VE.Can

The SmartSolar MPPT is packed with advanced technology to get the most out of your solar panels whilst protecting your batteries. It operates at 98% efficiency with natural cooling and is engineered to withstand the toughest conditions.

The lightning-fast maximum power point tracking converts all available sunlight into useful energy. Its charge algorithms enhance power output and extend battery life by intelligently managing charging cycles. Built-in SafetyShield+ features such as over-temperature, short-circuit, and reverse polarity protection safeguard your batteries from potential issues.

Simply put: the SmartSolar MPPT is the smartest solar charge controller under the sun.

Features:

• Lightning-fast maximum power point tracking
• Remote Management optional
• Intelligent charge algorithm
• VictronConnect App
• Wireless charging synchronisation
• SafetyShield+

Specifications:

• Charger Input - Voltage: 250V
• Charger Output - Amps: 70A
• Charger Output Voltage: 12V, 24V 36V, 48V
• Charging Banks: 1
• Continuous Amperage: 35A/MC 4 conn
• Box Dimensions: 6"H x 10"W x 11"L WT: 8.3 lbs
• UPC: 8719076051213

ProLite Charger 4 Bank - 12V - 40A

Built for reliability, efficiency, and durability in the harshest marine conditions. With 4 independent DC outputs, it safely and efficiently charges multiple battery banks at once, making it the perfect choice for today’s demanding boats and yachts.

Features:

• High Performance - 40A charging power across 4 DC outputs.
• Prewired Convenience - Equipped with 6’ tinned marine-grade cables and integrated fusing for fast, safe installation.
• Smart Connectivity - Bluetooth-enabled with the Dolphin Connect App for real-time monitoring and control.
• Rugged Marine Design - IP55-rated fanless construction ensures quiet, dust-proof, and splash-resistant operation—perfect for harsh marine environments.
• Versatile & Efficient - Compatible with AGM, Gel, Lithium, and Lead-Acid batteries.
• Compact & Lightweight - Space-saving design without compromising durability or power.

Zeus 24V 7kW 3.15 Alternator with Isolated Ground (Common Rail) & Zeus High-Energy Alternator Regulator

Zeus 24V 7kW 3.15 Alternator with Isolated Ground (Common Rail)

The ARCO Zeus 24V 7kW alternator generates extremely high amperage at cruising and higher RPMs. This alternator continuously generates over 3kW (109 Amps) at just under 3,000 alternator RPM and almost 6kW (218 Amps) at under 6,000 RPM. In real-world terms, a marine diesel engine at 1,500 RPM with a 2:1 pulley ratio generates over 3kW, and a Mercedes Sprinter at 1,800 RPM with a 3.21:1 ratio generates over 6kW!

The ARCO Zeus 24V 7kW alternator turns on for cruising or at mid to higher RPMs, runs cooler, and provides more power than older designs that are larger and heavier. The newest generation of 24V performance has arrived.

Competitor’s 24V alternators utilize a 12V rotor and field current, which is less efficient and limits output at all RPMs. ARCO utilizes a native 24V rotor and field current. This results in our 24V alternator running cooler than competitors’ 24V alternators, having a direct impact on the alternator's lifespan.

Features:

• Engineered for high energy production.
• Suitable for marine, RV, military, and commercial applications.
• Rapidly charges large battery banks.
• Coolest operating temperatures for increased performance:
• Heat-shedding coatings
• Rectifier located on housing exterior
• Dual cooling fans
• OEM components
• Optimized for performance at idle speeds.
• Reduces the need for a generator by creating additional power with your engine.
• Unleash peak performance with E-Coat/Cerakote, keeping the high amp alternator cooler for sustained amperage output.
• Use the ARCO Zeus Bluetooth Alternator Regulator for maximum performance or lithium battery charging.
• SAE J1171 Certified.
• Proudly made in the U.S.A.

Technical Specifications:

• Voltage - 24V
• Field Type - P
• Rotor Poles - 16
• Stator Size - 138mm
• Frame Size - Large
• Weight - 15.89lbs/7.2kg
• Regulation - External Only
• Finish - (Black) E-coating
• Cut-In RPM - 1,962 Alternator RPM
• Maximum Alt RPM - 19,000
• Battery Post - M8 Thread Post, Side Mount
• Standard Pulley - 49K6 (6-groove, 49mm)
• Pulley Mount - 17mm diameter shaft, 25mm long, threaded M17 x 1.5
• Pulley Hardware - M17 x 1.5 x 24mm nut, w/ 18mm ID x 29mm OD washer (Included)
• Diodes - 6 positive, 6 negative, 80A Rated, Avalanche
• Max Output (Cold, 9,000 RPM) at 27.5v - 284 Amps - 7,810 Watts – 11.2 kW PTO
• Sustained Cruising Output (Hot, 6,000 RPM) at 27.5v - 220 Amps - 6,050 Watts – 8.6kW PTO
• Sustained Idle Output (Hot, 3,000 RPM) at 27.5v - 50 Amps 1,375 Watts – 2kW PTO
• Max Continuous Operating Temperature - 100°C / 212°F

Mounting Application:

• Must Be Used on Yanmar Common Rail Engines Introduced after 2013 (JH-CR, 3JH40, 4JH45, 4JH57, 4JH80, 4JH110).

Zeus High-Energy Alternator Regulator

ARCO’s Zeus is the only high-energy external alternator regulator to feature Bluetooth and a native app (on IOS and Android) allowing for easy installation and configuration. With its intuitive interface, you can access information on your system that you never had before. This information will enable you to regulate your system and optimize your battery charge and alternator output, resulting in a safer experience while protecting your energy system investment.

Zeus is the only alternator regulator that can read 2 shunts at a time (the battery shunt and alternator shunt). This feature enables Zeus to react to inputs from the battery current/temperature and alternator current/temperature.

Through the ARCO Zeus application, you are in good hands. Your data is automatically logged and can be shared with your technician to troubleshoot your system remotely. You can even import your remote technician’s configurations. 

Zeus optimizes battery charges for 12-48 volt systems. Whether you are using Lithium (LiFePo4) batteries or lead-acid Deep Cycle batteries, Zeus has you covered with its pre-set battery libraries and configurable menus to optimize your charging profiles. Zeus manages a complex set of inputs by giving you easy-to-understand options.

Zeus also takes into consideration the power of your engine and allows you to configure the alternator’s power take-off from the engine by managing the field, or duty. An advanced feature of Zeus is that it can turn your engine into a dedicated generator with the press of a button, whereby it focuses the alternator’s performance on the creation of energy to replenish your battery bank quickly.

Consistent with Zeus’ ease of use, Zeus is the only alternator regulator on the market that comes with alternator/battery harnesses and 2 thermistor harnesses, without an additional charge, saving users money and time from sourcing harnesses.

Features:

• Secure Bluetooth connection
• Harnesses, Thermistors, and NMEA 2000 kit included
• Monitors the state of charge
• Can turn your engine into a dedicated generator with generator mode
• Pre-set battery libraries
• Data logging and sharing
• CAN bus and NMEA 2000-integrated networks
• Compatible with all voltage systems (12- 48V)
• IP66 & IP67 rated
• 2-Year warranty

Technical Specifications:

• Enclosure dimensions without antenna - 8.2" x 5.9" x 2.4" 
• Enclosure dimensions with antenna - 8.2" x 7.5" x 2.4"
• Weight - 1.7 lbs

In the Box:

• Zeus high-energy alternator regulator
• Battery wiring harness
• Alternator wiring harness
• 2 thermistors