Promariner Proisocharge 250 0 Voltage Loss Isolator 12v 1 Alternator 2 Batteries
SKU: 40727766036

Promariner Proisocharge 250 0 Voltage Loss Isolator 12v 1 Alternator 2 Batteries

Sale price$162.89 Regular price$180.99
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Description

Promariner Proisocharge 250 0 Voltage Loss Isolator 12v 1 Alternator 2 BatteriesProMariner ProIsoCharge250 Zero Volt Loss Isolator 1 Alternator 2 Batteries Model: 23123 ProMar Digital Performance Zero Volt Loss Isolation and Charging All digital design delivers active battery status and automatic engine battery health priority while digitally distributing the full output of your engines alternators. Intelligent Isolation and Charging Software Control ProIsoCharges intelligent software control provides priority charging to a

ProMariner ProIsoCharge250 Zero Volt Loss Isolator 1 Alternator 2 Batteries

Model: 23123
  • ProMar Digital Performance Zero Volt Loss Isolation and Charging
    All digital design delivers active battery status and automatic engine battery health priority 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 that is under load (i.e house bank or power inverter bank) by taking fully charged batteries off line and priority charging discharged battery banks, while insuring the health of the engine batteries.
  • Real Time LED Status Indicators,/b>
    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 voltage conditions that may be present on any one of the battery banks connected (that are also connected to other charging sources gen set combi etc).
  • Ignition Controlled
    Distributed On Demand™ battery bank management will only activate with ignition power on.
  • Advance Regulator Ready
    Advance regulator remote sense connection provided for precision alternator algorithm control for alternators equipped with an advanced regulator.
  • Easy Installation
    Modular design for easy install. Includes all terminal stud insulator boots and protective snap on safety cover.
  • Built-in Safety
    Ignition protected and waterproof to IP66

ProIsoCharge delivers digitally controlled alternator output distribution while protecting the health of engine start batteries, isolating and charging up to 3 other independent battery banks off of a single alternator (model specific). For dual engine applications, ProIsoCharge offers an exclusive 2 alternator input model with up to 4 battery banks. Save space and time by eliminating traditional diode based isolators and ancillary voltage sensitive relays or solenoids, isolating and charging multiple battery banks simultaneously. Eliminate typical alternator voltage loss of up to .6 VDC that is commonly associated with traditional diode based isolators. Intelligent zero volt loss isolation insures fully charged batteries and faster charge times. Installed with the ProNauticPSeries, 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.

Specifications
System Voltage 12vDC
Alternator Input 1
Battery output 2
Dimensions 6.95"(l) x 5.875"(w) x 3.125"(h)
Max DC Amps 250
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40727766036

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MG
Cuba, US
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Reviewed in the United States on November 11, 2025
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Grantham, US
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Looks fun
Pattern Name: Graceful(12 Sets)
Will use these for Mardi Gras. Colors are great.
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Reviewed in the United States on February 13, 2026
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jewelrycook
Boise, US
★★★★★ 5
Bouncy, not hard, and good value.
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
Great balls for the ball launcher and not rockhard like some of the solid rubber balls. These have great bounce, and because of the two holes, they make a fun whistling noise as they fly through the air. My dogs love them and they are a good value. By the way, if you throw them too hard, they will go through chain-link and no climb fence because they squish a bit!
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Reviewed in the United States on February 16, 2026
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IT Secure Force
Dallas, US
★★★★★ 5
Excellent dog balls — safe design and very durable
Style: Fetch Balls (Pack of 3), Size: 2.5 inch
These fetch balls from Amazon Basics are fantastic, and my dog absolutely loves them. One of the biggest reasons I prefer these over other brands is the hole that runs through the center of the ball. This is a very important safety feature: if a dog were to accidentally get the ball stuck in the back of the throat, the hole allows air to pass through. That small detail could literally make a life-saving difference. Aside from the safety benefit, they bounce well, are easy to clean, and hold up to a lot of playtime. They’re firm but not rock-hard, and my dog goes crazy for them. Great value, great quality, and a thoughtful design. Highly recommended for dog owners who want a safer alternative to standard solid rubber balls.
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Reviewed in the United States on December 1, 2025
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mike
Dallas, US
★★★★★ 5
Great ball for heavy chewers
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Great toy for my Doberman. She chews through tennis balls in about 15 minutes but these are very durable. She likes to chase them but also just chew on them.
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Reviewed in the United States on April 26, 2026

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