Introducing the ProMariner ProIsoCharge180 Zero Volt Loss Isolator — the ultimate digital, power-management solution for boats that run one alternator across multiple battery banks.
Model 23122 ProMar Digital Performance Zero Volt Loss Isolation and Charging delivers real-time status and automatic engine battery prioritization while digitally distributing the full output of your engine’s alternators. This means faster charging, less voltage drop, and healthier starting batteries.
Smart, flexible battery management
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Zero volt loss isolation eliminates the voltage drop seen with traditional diode-based isolators, so you get maximum charging efficiency and faster replenishment of all banks.
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Intelligent digital control prioritizes charging to banks under load (house/inverter) and automatically takes fully charged batteries offline to free capacity for discharged banks while protecting engine batteries.
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Ignition Controlled Distributed On Demand battery management activates only when ignition is on, ensuring safe and reliable operation.
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Real-Time LED status indicators provide clear visibility of alternator power, bank charging status, and fault conditions (over/under voltage, high voltage, etc.).
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Advance Regulator Ready with remote sense for precision control on modern alternators with advanced regulators.
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Easy installation with modular design, included terminal stud insulator boots and protective snap-on safety cover.
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IP66 waterproof protection for harsh marine environments.
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Heavy-duty versatility isolates and charges up to 3 independent battery banks from a single alternator (model-specific); dual-engine setups support 2 alternator inputs and up to 4 banks.
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Space-saving, efficient design eliminates traditional diode isolators and relays; compact 6.15" L x 5.875" W x 3.125" H enclosure handling up to 180 DC amps.
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Seamless shore power integration when paired with ProNauticPSeries, enabling full on-board and on-shore charging with ease.
Specifications
- System Voltage: 12V DC
- Alternator Input: 1
- Battery Output: 2 (up to 4 with dual engines)
- Max DC Amps: 180
- Dimensions: 6.15" (L) x 5.875" (W) x 3.125" (H)
Designed to protect engine start batteries while maximizing available charging capacity, ProIsoCharge180 is the smart choice for mariners who demand reliable power, all day long. Upgrade your boat's electrical system and enjoy more time on the water with shore power compatibility and on-board performance.
| System Voltage |
12vDC |
| Alternator Input |
1 |
| Battery output |
2 |
| Dimensions |
6.15"(l) x 5.875"(w) x 3.125"(h) |
| Max DC Amps |
180 |
