• ProMariner ProIsoCharge Battery Isolator, 120 Amp, 1-Alternator to 3-Battery
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Brand: ProMariner

ProMariner ProIsoCharge Battery Isolator, 120 Amp, 1-Alternator to 3-Battery

ProMariner ProIsoCharge Battery Isolator, 120 Amp, 1-Alternator to 3-Battery

$143.67
$143.67
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About this product

The ProMariner ProIsoCharge 120 Amp battery isolator provides digitally controlled alternator power distribution, allowing you to charge up to three separate battery banks from a single alternator. This system features zero voltage loss technology, eliminating the 0.6VDC drop common in traditional diode-based isolators, and utilizes intelligent software to prioritize charging for battery banks under load while maintaining the health of the engine start batteries.

  • Capacity: 120 Amp max DC, 12V system.
  • Configuration: 1 alternator input to 3 battery bank outputs.
  • Intelligent Control: Automatically manages charging priority and isolates fully charged banks to maximize efficiency.
  • Design: Ignition-protected and IP66 waterproof rating for marine environments.
  • Safety and Monitoring: Features real-time LED status indicators for alternator output and battery status, plus fault detection for high/low output and over-voltage.
  • Installation: Modular design includes terminal stud insulator boots and a protective snap-on cover.
  • Compatibility: Includes remote sense connection for alternators with advanced regulators.
  • Dimensions: 6.15 in. L x 5.875 in. W x 3.125 in. H.
  • Weight: 3 lbs.
  • Regulatory note: This product contains chemicals, including di(2-ethylhexyl)phthalate (DEHP), known to the State of California to cause cancer and reproductive harm.

Manuals & videos

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Product facts

CT SKU
CT-102045
Model / MPN
23124
UPC / GTIN
031669231245
Package dimensions (H × W × L)
5" X 7" X 8"
Package weight
2.59 lb
Country of origin
TAIWAN
California Proposition 65 warning
<p><img src="https://productimageserver.com/prop65/6pt.png" alt="Warning" /><strong>WARNING:</strong> 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 <a href="http://P65Warnings.ca.gov">P65Warnings.ca.gov</a>.</p>

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Shipping & returns

Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.

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