ProMariner ProIsoCharge 180 Amp Battery Isolator for 12V Systems

ProIsoCharge Series

Model ProIsoCharge180 12
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

Significantly Smarter...
ProIsoCharge delivers digitally controlled alternator output distribution while protecting the health of engine start batteries. An industry changing design that provides intelligent and zero voltage loss isolation, charging of up to 3 other battery banks off a single alternator (model specific). For dual engine applications, ProIsoCharge offers an exclusive 2 alternator input model with up to 4 battery banks. Smart enough to provide priority charging to a battery bank that's under load by taking fully charged batteries off line. The all-in-one design eliminates the need for multiple voltage sensitive relays to charge multiple battery banks simultaneously, saving space, installation time and cost. Ensuring fully charged batteries and faster charge times, ProIsocharge eliminates the typical alternator voltage loss of 0.6VDC that's commonly associated with traditional diode based isolators. Installed with the ProNauticP Series, a boat owner can enjoy the full benefit of shore power and on the water charging. Designed to provide more time on the water enjoying what you like most... boating.

Intelligent Alternator Power Distribution System

ProMar Digital Performance Zero Volt Loss Isolation and Charging
All digital design delivers active battery status and automatic engine battery healthpriority while digitally distributing the full output of your engine's alternators.

Intelligent Isolation and Charging Software Control
ProIsoCharge's intelligent software control provides priority charging to a battery bank thatis under load (i.e house bank or power inverter bank) by taking fully charged batteries off lineand priority charging discharged battery banks, while insuring the health of the engine batteries.

Real Time LED Status Indicators
Highly visible LEDs to indicate alternator power is present and battery bank charging status.Fault LEDs include: high and low alternator output, over-voltage protection and high voltageconditions that may be present on any one of the battery banks connected (that are alsoconnected to other charging sources gen set combi etc).

Ignition Controlled
Distributed On Demand battery bank management will only activatewith ignition power on.

Advance Regulator Ready
Advance regulator remote sense connection provided for precision alternatoralgorithm control for alternators equipped with an advanced regulator.

Easy Installation
Modular design for easy install. Includes all terminal stud insulator bootsand protective snap on safety cover.

Built-in Safety
Ignition protected and waterproof to IP66. FIVE YEAR

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The ProMariner ProIsoCharge 180 Amp Battery Isolator is a highly intelligent power distribution system designed for marine and automotive applications. Engineered to optimize alternator output, this digital device offers zero voltage loss isolation and efficient charging of multiple battery banks from a single alternator, making it ideal for boats with dual engines or complex battery configurations. Its compact size and integrated design eliminate the need for multiple relays, simplifying installation and reducing space requirements on your vessel or vehicle.
Built with advanced digital control software, the ProIsoCharge provides active battery status monitoring and intelligent priority charging. It automatically directs power to under-load or discharged batteries, ensuring your engine start batteries remain healthy while maximizing power availability for auxiliary banks such as house or inverter batteries. The system also features real-time LED indicators to display operational status, voltage levels, and fault conditions like over-voltage or high-voltage scenarios, enabling quick diagnostics and maintenance.
Designed for durability and safety, the ProIsoCharge is ignition controlled, waterproof (IP66 rated), and protected against electrical faults. It includes an advanced regulator remote sense connection for precise alternator control and is compatible with alternators equipped with advanced regulators. The modular design allows for straightforward installation with all necessary terminals, insulator boots, and a protective safety cover included. Whether used in boats, RVs, or other vehicles requiring reliable battery management, the ProMariner ProIsoCharge enhances your power system's efficiency, ensures batteries are fully charged faster, and improves overall operational safety and performance.

Features:

• Digital active power distribution with zero voltage loss isolation

• Priority charging for battery banks under load and discharged

• Real-time LED status indicators for operational and fault conditions

• Ignition controlled operation to prevent unnecessary power draw

• Remote sense connection for precise alternator regulation

• Compact, modular design for easy installation

• Waterproof construction rated IP66 for durability in marine environments

• Built-in safety features including ignition protection and fault detection