• ProMariner ProIsoCharge 180-Amp Battery Isolator, 1-Alternator, 2-Battery
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Brand: ProMariner

ProMariner ProIsoCharge 180-Amp Battery Isolator, 1-Alternator, 2-Battery

ProMariner ProIsoCharge 180-Amp Battery Isolator, 1-Alternator, 2-Battery

$153.14
$153.14
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About this product

The ProMariner ProIsoCharge Battery Isolator (Model 23122) is a digitally controlled, zero-voltage-loss charging system designed to manage power distribution from a single alternator to two battery banks. This intelligent system eliminates the common 0.6 VDC voltage drop found in traditional diode-based isolators, ensuring faster, more efficient charging while prioritizing the health of your engine start battery.

  • System Voltage: 12V DC
  • Capacity: 180 Amps
  • Alternator Input: 1
  • Battery Outputs: 2
  • Dimensions: 6.15 in. L x 5.875 in. W x 3.125 in. H
  • Weight: 3 lbs
  • Ignition-protected and waterproof (IP66 rated)
  • Advanced regulator remote sense connection for precision control
  • Real-time LED indicators for power and charging status
  • Includes terminal stud insulator boots and a protective snap-on safety cover

Engineered for reliable performance on the water, the ProIsoCharge features software-controlled battery bank management that activates with ignition power. It monitors battery banks to provide priority charging where needed most. Regulatory note: This product contains chemicals, including di(2-ethylhexyl)phthalate (DEHP), known to the State of California to cause cancer, birth defects, or other reproductive harm.

Manuals & videos

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  • 21-day return requests
  • Free standard shipping $100+

Product facts

CT SKU
CT-102044
Model / MPN
23122
UPC / GTIN
031669231221
Package dimensions (H × W × L)
5" X 7" X 8"
Package weight
2.75 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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